{"product_id":"raypak-avia-p-r404a-en-c-natural-gas-pool-heater-399k-btu-018033","title":"Raypak P-R404A-EN-C Low NOx Avia Natural Gas Heater, 399K BTU, Polymer Headers, Copper Exchanger, 135 lbs, 3\/4” NPT, 2” Buttress, Built-in Wi-Fi | 018033","description":"\u003cp\u003e\u003cstrong\u003eNeed help choosing this Raypak heater?\u003c\/strong\u003e Call \u003ca href=\"tel:7252051783\"\u003e725-205-1783\u003c\/a\u003e or email \u003ca href=\"mailto:sales@poolsupplydepot.net\"\u003esales@poolsupplydepot.net\u003c\/a\u003e with your existing heater model, fuel type, installation ZIP code and equipment-pad photos. We can help confirm the replacement and shipping or freight options. Local pickup is available in Henderson, Nevada; confirm availability before visiting.\u003c\/p\u003e\u003ch2 data-section-id=\"53drpp\" data-start=\"639\" data-end=\"660\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"661\" data-end=\"1020\"\u003eThe \u003cstrong data-start=\"665\" data-end=\"729\"\u003eRaypak P-R404A-EN-C Low NOx AVIA Natural Gas Heater | 018033\u003c\/strong\u003e is a smart, high-performance pool and spa heater designed for fast heating, connected control, and professional-grade reliability. With a powerful \u003cstrong data-start=\"877\" data-end=\"898\"\u003e399,000 BTU input\u003c\/strong\u003e, this heater is ideal for residential pools and spas that require quick heat-up times and dependable temperature control.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1324\"\u003eThe AVIA platform features \u003cstrong data-start=\"1049\" data-end=\"1067\"\u003ebuilt-in Wi-Fi\u003c\/strong\u003e and works with Raypak’s \u003cstrong data-start=\"1092\" data-end=\"1108\"\u003eRaymote® app\u003c\/strong\u003e, allowing users to monitor and control compatible heater functions from a connected device. Its smart ecosystem manager can help manage heater operation, scheduling, and connected equipment when properly configured.\u003c\/p\u003e\n\u003cp data-start=\"1326\" data-end=\"1563\"\u003eBuilt with \u003cstrong data-start=\"1337\" data-end=\"1356\"\u003epolymer headers\u003c\/strong\u003e, a \u003cstrong data-start=\"1360\" data-end=\"1385\"\u003ecopper heat exchanger\u003c\/strong\u003e, \u003cstrong data-start=\"1387\" data-end=\"1409\"\u003eLow NOx combustion\u003c\/strong\u003e, and a compact equipment-pad-friendly footprint, the Raypak 018033 AVIA heater delivers strong heating performance in a modern, service-friendly package.\u003c\/p\u003e\n\u003chr data-start=\"1565\" data-end=\"1568\"\u003e\n\u003ch2 data-section-id=\"4fdhx7\" data-start=\"1570\" data-end=\"1584\"\u003eIdeal For\u003c\/h2\u003e\n\u003cul data-start=\"1585\" data-end=\"2003\"\u003e\n\u003cli data-section-id=\"hcxg5z\" data-start=\"1585\" data-end=\"1615\"\u003eResidential inground pools\u003c\/li\u003e\n\u003cli data-section-id=\"161auk2\" data-start=\"1616\" data-end=\"1652\"\u003ePool and spa combination systems\u003c\/li\u003e\n\u003cli data-section-id=\"5m52se\" data-start=\"1653\" data-end=\"1689\"\u003eNatural gas pool heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ey9rdf\" data-start=\"1690\" data-end=\"1723\"\u003eFast spa heat-up applications\u003c\/li\u003e\n\u003cli data-section-id=\"18x1kz5\" data-start=\"1724\" data-end=\"1778\"\u003ePools requiring up to 399,000 BTU heating capacity\u003c\/li\u003e\n\u003cli data-section-id=\"d3lt4b\" data-start=\"1779\" data-end=\"1830\"\u003eCustomers wanting built-in Wi-Fi heater control\u003c\/li\u003e\n\u003cli data-section-id=\"1vkqz7f\" data-start=\"1831\" data-end=\"1877\"\u003eRaymote app-based pool temperature control\u003c\/li\u003e\n\u003cli data-section-id=\"1z6gxi\" data-start=\"1878\" data-end=\"1915\"\u003eEquipment pads with limited space\u003c\/li\u003e\n\u003cli data-section-id=\"1vs39ed\" data-start=\"1916\" data-end=\"1960\"\u003eReplacing older natural gas pool heaters\u003c\/li\u003e\n\u003cli data-section-id=\"1euinj3\" data-start=\"1961\" data-end=\"2003\"\u003eProfessional pool heater installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2005\" data-end=\"2008\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"2010\" data-end=\"2027\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"2028\" data-end=\"3273\"\u003e\n\u003cli data-section-id=\"71u0c0\" data-start=\"2028\" data-end=\"2113\"\u003e\n\u003cstrong data-start=\"2030\" data-end=\"2051\"\u003e399,000 BTU input\u003c\/strong\u003e — delivers powerful heating performance for pools and spas.\u003c\/li\u003e\n\u003cli data-section-id=\"1pgybov\" data-start=\"2114\" data-end=\"2210\"\u003e\n\u003cstrong data-start=\"2116\" data-end=\"2141\"\u003eNatural gas operation\u003c\/strong\u003e — designed for properties with properly sized natural gas service.\u003c\/li\u003e\n\u003cli data-section-id=\"4ax1pr\" data-start=\"2211\" data-end=\"2318\"\u003e\n\u003cstrong data-start=\"2213\" data-end=\"2231\"\u003eBuilt-in Wi-Fi\u003c\/strong\u003e — enables smart connected control without requiring a separate heater control panel.\u003c\/li\u003e\n\u003cli data-section-id=\"12rqxyx\" data-start=\"2319\" data-end=\"2445\"\u003e\n\u003cstrong data-start=\"2321\" data-end=\"2350\"\u003eRaymote app compatibility\u003c\/strong\u003e — allows remote temperature control, alerts, and system monitoring when properly configured.\u003c\/li\u003e\n\u003cli data-section-id=\"bp6emv\" data-start=\"2446\" data-end=\"2537\"\u003e\n\u003cstrong data-start=\"2448\" data-end=\"2476\"\u003eLow NOx certified design\u003c\/strong\u003e — engineered for reduced emissions and cleaner combustion.\u003c\/li\u003e\n\u003cli data-section-id=\"1q4vick\" data-start=\"2538\" data-end=\"2626\"\u003e\n\u003cstrong data-start=\"2540\" data-end=\"2565\"\u003eCopper heat exchanger\u003c\/strong\u003e — provides efficient heat transfer for fast water heating.\u003c\/li\u003e\n\u003cli data-section-id=\"vhxv2b\" data-start=\"2627\" data-end=\"2725\"\u003e\n\u003cstrong data-start=\"2629\" data-end=\"2648\"\u003ePolymer headers\u003c\/strong\u003e — durable, corrosion-resistant header design for pool heater applications.\u003c\/li\u003e\n\u003cli data-section-id=\"1waevjm\" data-start=\"2726\" data-end=\"2844\"\u003e\n\u003cstrong data-start=\"2728\" data-end=\"2754\"\u003eProTek Shield included\u003c\/strong\u003e — helps protect the heat exchanger and extend heater life in properly maintained water.\u003c\/li\u003e\n\u003cli data-section-id=\"14hckyn\" data-start=\"2845\" data-end=\"2974\"\u003e\n\u003cstrong data-start=\"2847\" data-end=\"2874\"\u003eSmart ecosystem manager\u003c\/strong\u003e — supports connected control of compatible heater, pump, water feature, and scheduling functions.\u003c\/li\u003e\n\u003cli data-section-id=\"1f7vpxc\" data-start=\"2975\" data-end=\"3055\"\u003e\n\u003cstrong data-start=\"2977\" data-end=\"3006\"\u003eCompact 2' x 2' footprint\u003c\/strong\u003e — fits easily on many standard equipment pads.\u003c\/li\u003e\n\u003cli data-section-id=\"7ph2ao\" data-start=\"3056\" data-end=\"3161\"\u003e\n\u003cstrong data-start=\"3058\" data-end=\"3088\"\u003eLightweight cabinet design\u003c\/strong\u003e — approximately 135 lb for easier professional handling and placement.\u003c\/li\u003e\n\u003cli data-section-id=\"v469uu\" data-start=\"3162\" data-end=\"3273\"\u003e\n\u003cstrong data-start=\"3164\" data-end=\"3193\"\u003eDigital control interface\u003c\/strong\u003e — user-friendly operation with temperature adjustment and diagnostic support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3275\" data-end=\"3278\"\u003e\n\u003ch2 data-section-id=\"33fg5d\" data-start=\"3280\" data-end=\"3293\"\u003eBenefits\u003c\/h2\u003e\n\u003cp data-start=\"3294\" data-end=\"3591\"\u003eThe Raypak AVIA 018033 gives pool owners a modern heating solution that combines powerful gas heating with connected smart control. Its 399K BTU capacity helps heat pools and spas quickly, while the built-in Wi-Fi and Raymote app make it easier to manage water temperature from a connected device.\u003c\/p\u003e\n\u003cp data-start=\"3593\" data-end=\"3822\"\u003eThe compact AVIA footprint makes it an excellent choice for replacement installations where space is limited. The Low NOx burner system supports cleaner operation, while the copper heat exchanger delivers efficient heat transfer.\u003c\/p\u003e\n\u003cp data-start=\"3824\" data-end=\"4011\"\u003eFor pool professionals, the AVIA’s service-friendly design, smart diagnostics, polymer headers, and ProTek Shield help support reliable installation, maintenance, and long-term operation.\u003c\/p\u003e\n\u003chr data-start=\"4013\" data-end=\"4016\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"4018\" data-end=\"4037\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4039\" data-end=\"5439\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4039\" data-end=\"4066\"\u003e\n\u003ctr data-start=\"4039\" data-end=\"4066\"\u003e\n\u003cth data-start=\"4039\" data-end=\"4055\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"4055\" data-end=\"4066\" data-col-size=\"md\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4077\" data-end=\"5439\"\u003e\n\u003ctr data-start=\"4077\" data-end=\"4147\"\u003e\n\u003ctd data-start=\"4077\" data-end=\"4092\" data-col-size=\"sm\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-start=\"4092\" data-end=\"4147\" data-col-size=\"md\"\u003eRaypak P-R404A-EN-C Low NOx AVIA Natural Gas Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4148\" data-end=\"4166\"\u003e\n\u003ctd data-start=\"4148\" data-end=\"4156\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"4156\" data-end=\"4166\" data-col-size=\"md\"\u003eRaypak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4167\" data-end=\"4200\"\u003e\n\u003ctd data-start=\"4167\" data-end=\"4182\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-start=\"4182\" data-end=\"4200\" data-col-size=\"md\"\u003eRheem \/ Raypak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4201\" data-end=\"4218\"\u003e\n\u003ctd data-start=\"4201\" data-end=\"4210\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4210\" data-end=\"4218\"\u003eAVIA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4219\" data-end=\"4243\"\u003e\n\u003ctd data-start=\"4219\" data-end=\"4227\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"4227\" data-end=\"4243\" data-col-size=\"md\"\u003eP-R404A-EN-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4244\" data-end=\"4268\"\u003e\n\u003ctd data-start=\"4244\" data-end=\"4258\" data-col-size=\"sm\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4258\" data-end=\"4268\"\u003e018033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4269\" data-end=\"4285\"\u003e\n\u003ctd data-start=\"4269\" data-end=\"4275\" data-col-size=\"sm\"\u003eSKU\u003c\/td\u003e\n\u003ctd data-start=\"4275\" data-end=\"4285\" data-col-size=\"md\"\u003e018033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4286\" data-end=\"4348\"\u003e\n\u003ctd data-start=\"4286\" data-end=\"4320\" data-col-size=\"sm\"\u003eAlternate SKU \/ Model Reference\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4320\" data-end=\"4348\"\u003eP-R404A-EN-C \/ PR404AENC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4349\" data-end=\"4391\"\u003e\n\u003ctd data-start=\"4349\" data-end=\"4378\" data-col-size=\"sm\"\u003eDistributor Product Number\u003c\/td\u003e\n\u003ctd data-start=\"4378\" data-end=\"4391\" data-col-size=\"md\"\u003eRAY018033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4392\" data-end=\"4414\"\u003e\n\u003ctd data-start=\"4392\" data-end=\"4398\" data-col-size=\"sm\"\u003eUPC\u003c\/td\u003e\n\u003ctd data-start=\"4398\" data-end=\"4414\" data-col-size=\"md\"\u003e840891047292\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4415\" data-end=\"4457\"\u003e\n\u003ctd data-start=\"4415\" data-end=\"4430\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4430\" data-end=\"4457\"\u003ePool and spa gas heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4458\" data-end=\"4502\"\u003e\n\u003ctd data-start=\"4458\" data-end=\"4472\" data-col-size=\"sm\"\u003eHeater Type\u003c\/td\u003e\n\u003ctd data-start=\"4472\" data-end=\"4502\" data-col-size=\"md\"\u003eDigital Low NOx gas heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4503\" data-end=\"4530\"\u003e\n\u003ctd data-start=\"4503\" data-end=\"4515\" data-col-size=\"sm\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4515\" data-end=\"4530\"\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4531\" data-end=\"4558\"\u003e\n\u003ctd data-start=\"4531\" data-end=\"4543\" data-col-size=\"sm\"\u003eBTU Input\u003c\/td\u003e\n\u003ctd data-start=\"4543\" data-end=\"4558\" data-col-size=\"md\"\u003e399,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4559\" data-end=\"4603\"\u003e\n\u003ctd data-start=\"4559\" data-end=\"4578\" data-col-size=\"sm\"\u003eListed BTU Class\u003c\/td\u003e\n\u003ctd data-start=\"4578\" data-end=\"4603\" data-col-size=\"md\"\u003e399K \/ 400K BTU class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4604\" data-end=\"4643\"\u003e\n\u003ctd data-start=\"4604\" data-end=\"4620\" data-col-size=\"sm\"\u003eIgnition Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4620\" data-end=\"4643\"\u003eElectronic ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4644\" data-end=\"4698\"\u003e\n\u003ctd data-start=\"4644\" data-end=\"4659\" data-col-size=\"sm\"\u003eControl Type\u003c\/td\u003e\n\u003ctd data-start=\"4659\" data-end=\"4698\" data-col-size=\"md\"\u003eDigital control with built-in Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4699\" data-end=\"4734\"\u003e\n\u003ctd data-start=\"4699\" data-end=\"4719\" data-col-size=\"sm\"\u003eApp Compatibility\u003c\/td\u003e\n\u003ctd data-start=\"4719\" data-end=\"4734\" data-col-size=\"md\"\u003eRaymote app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4735\" data-end=\"4792\"\u003e\n\u003ctd data-start=\"4735\" data-end=\"4751\" data-col-size=\"sm\"\u003eSmart Control\u003c\/td\u003e\n\u003ctd data-start=\"4751\" data-end=\"4792\" data-col-size=\"md\"\u003eBuilt-in Wi-Fi enabled control system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4793\" data-end=\"4829\"\u003e\n\u003ctd data-start=\"4793\" data-end=\"4819\" data-col-size=\"sm\"\u003eHeat Exchanger Material\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4819\" data-end=\"4829\"\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4830\" data-end=\"4859\"\u003e\n\u003ctd data-start=\"4830\" data-end=\"4848\" data-col-size=\"sm\"\u003eHeader Material\u003c\/td\u003e\n\u003ctd data-start=\"4848\" data-end=\"4859\" data-col-size=\"md\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4860\" data-end=\"4888\"\u003e\n\u003ctd data-start=\"4860\" data-end=\"4876\" data-col-size=\"sm\"\u003eProTek Shield\u003c\/td\u003e\n\u003ctd data-start=\"4876\" data-end=\"4888\" data-col-size=\"md\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4889\" data-end=\"4925\"\u003e\n\u003ctd data-start=\"4889\" data-end=\"4910\" data-col-size=\"sm\"\u003eThermal Efficiency\u003c\/td\u003e\n\u003ctd data-start=\"4910\" data-end=\"4925\" data-col-size=\"md\"\u003eApprox. 84%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4926\" data-end=\"4960\"\u003e\n\u003ctd data-start=\"4926\" data-end=\"4948\" data-col-size=\"sm\"\u003eGas Connection Size\u003c\/td\u003e\n\u003ctd data-start=\"4948\" data-end=\"4960\" data-col-size=\"md\"\u003e3\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4961\" data-end=\"5000\"\u003e\n\u003ctd data-start=\"4961\" data-end=\"4985\" data-col-size=\"sm\"\u003eWater Connection Size\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4985\" data-end=\"5000\"\u003e2\" buttress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5001\" data-end=\"5059\"\u003e\n\u003ctd data-start=\"5001\" data-end=\"5026\" data-col-size=\"sm\"\u003eInstallation Footprint\u003c\/td\u003e\n\u003ctd data-start=\"5026\" data-end=\"5059\" data-col-size=\"md\"\u003eApprox. 2' x 2' pad footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5060\" data-end=\"5095\"\u003e\n\u003ctd data-start=\"5060\" data-end=\"5085\" data-col-size=\"sm\"\u003eApprox. Product Weight\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"5085\" data-end=\"5095\"\u003e135 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5096\" data-end=\"5134\"\u003e\n\u003ctd data-start=\"5096\" data-end=\"5110\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"5110\" data-end=\"5134\" data-col-size=\"md\"\u003ePool and spa heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5135\" data-end=\"5192\"\u003e\n\u003ctd data-start=\"5135\" data-end=\"5147\" data-col-size=\"sm\"\u003ePool Type\u003c\/td\u003e\n\u003ctd data-start=\"5147\" data-end=\"5192\" data-col-size=\"md\"\u003eResidential inground pool and spa systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5193\" data-end=\"5233\"\u003e\n\u003ctd data-start=\"5193\" data-end=\"5212\" data-col-size=\"sm\"\u003eEmissions Rating\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"5212\" data-end=\"5233\"\u003eLow NOx certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5234\" data-end=\"5334\"\u003e\n\u003ctd data-start=\"5234\" data-end=\"5258\" data-col-size=\"sm\"\u003eInstallation Location\u003c\/td\u003e\n\u003ctd data-start=\"5258\" data-end=\"5334\" data-col-size=\"md\"\u003eOutdoor installation or approved indoor installation with proper venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5335\" data-end=\"5372\"\u003e\n\u003ctd data-start=\"5335\" data-end=\"5356\" data-col-size=\"sm\"\u003eEquipment Category\u003c\/td\u003e\n\u003ctd data-start=\"5356\" data-end=\"5372\" data-col-size=\"md\"\u003ePool heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5373\" data-end=\"5420\"\u003e\n\u003ctd data-start=\"5373\" data-end=\"5413\" data-col-size=\"sm\"\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003ctd data-start=\"5413\" data-end=\"5420\" data-col-size=\"md\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5421\" data-end=\"5439\"\u003e\n\u003ctd data-start=\"5421\" data-end=\"5431\" data-col-size=\"sm\"\u003eSold As\u003c\/td\u003e\n\u003ctd data-start=\"5431\" data-end=\"5439\" data-col-size=\"md\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"5441\" data-end=\"5444\"\u003e\n\u003ch2 data-section-id=\"czfsbl\" data-start=\"5446\" data-end=\"5470\"\u003eIncluded Components\u003c\/h2\u003e\n\u003cul data-start=\"5471\" data-end=\"5754\"\u003e\n\u003cli data-section-id=\"1b9d0vd\" data-start=\"5471\" data-end=\"5535\"\u003e1 × Raypak AVIA P-R404A-EN-C natural gas pool and spa heater\u003c\/li\u003e\n\u003cli data-section-id=\"hxntel\" data-start=\"5536\" data-end=\"5598\"\u003eBuilt-in Wi-Fi \/ Raymote-compatible digital control system\u003c\/li\u003e\n\u003cli data-section-id=\"1ku8dvm\" data-start=\"5599\" data-end=\"5624\"\u003eCopper heat exchanger\u003c\/li\u003e\n\u003cli data-section-id=\"1chfcex\" data-start=\"5625\" data-end=\"5652\"\u003ePolymer header assembly\u003c\/li\u003e\n\u003cli data-section-id=\"1m2dugw\" data-start=\"5653\" data-end=\"5670\"\u003eProTek Shield\u003c\/li\u003e\n\u003cli data-section-id=\"19ufw2i\" data-start=\"5671\" data-end=\"5701\"\u003eElectronic ignition system\u003c\/li\u003e\n\u003cli data-section-id=\"hpnzjy\" data-start=\"5702\" data-end=\"5754\"\u003eManufacturer-supplied installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5756\" data-end=\"6015\"\u003e\u003cem data-start=\"5756\" data-end=\"6015\"\u003eGas line materials, shutoff valve, electrical wiring, bonding components, venting components, plumbing valves, check valves, equipment pad materials, automation wiring, and installation labor are sold separately unless specifically included by the supplier.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"6017\" data-end=\"6020\"\u003e\n\u003ch2 data-section-id=\"1hui92y\" data-start=\"6022\" data-end=\"6045\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"6046\" data-end=\"6388\"\u003eThis heater should be installed by a qualified pool professional, licensed gas technician, or licensed contractor as required by local code. Proper installation requires correct natural gas supply sizing, electrical wiring, bonding, grounding, plumbing layout, water flow verification, combustion air, Wi-Fi setup, and venting where required.\u003c\/p\u003e\n\u003cp data-start=\"6390\" data-end=\"6675\"\u003eBefore installation, confirm the fuel type is \u003cstrong data-start=\"6436\" data-end=\"6451\"\u003enatural gas\u003c\/strong\u003e, the gas supply can support a \u003cstrong data-start=\"6482\" data-end=\"6497\"\u003e399,000 BTU\u003c\/strong\u003e heater, and the equipment pad has adequate clearance and service access. For indoor or enclosed installations, approved venting and combustion air requirements must be followed.\u003c\/p\u003e\n\u003cp data-start=\"6677\" data-end=\"6820\"\u003eWater chemistry must be maintained within recommended ranges to protect the copper heat exchanger, ProTek Shield, and connected pool equipment.\u003c\/p\u003e\n\u003chr data-start=\"6822\" data-end=\"6825\"\u003e\n\u003ch2 data-section-id=\"w1k9cu\" data-start=\"6827\" data-end=\"6851\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003cp data-start=\"6853\" data-end=\"6986\"\u003e\u003cstrong data-start=\"6853\" data-end=\"6886\"\u003eQ: What is the Raypak 018033?\u003c\/strong\u003e\u003cbr data-start=\"6886\" data-end=\"6889\"\u003eA: It is a Raypak AVIA P-R404A-EN-C Low NOx natural gas pool and spa heater rated at 399,000 BTU.\u003c\/p\u003e\n\u003cp data-start=\"6988\" data-end=\"7039\"\u003e\u003cstrong data-start=\"6988\" data-end=\"7011\"\u003eQ: What is the SKU?\u003c\/strong\u003e\u003cbr data-start=\"7011\" data-end=\"7014\"\u003eA: The SKU is \u003cstrong data-start=\"7028\" data-end=\"7038\"\u003e018033\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7041\" data-end=\"7098\"\u003e\u003cstrong data-start=\"7041\" data-end=\"7064\"\u003eQ: What is the UPC?\u003c\/strong\u003e\u003cbr data-start=\"7064\" data-end=\"7067\"\u003eA: The UPC is \u003cstrong data-start=\"7081\" data-end=\"7097\"\u003e840891047292\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7100\" data-end=\"7175\"\u003e\u003cstrong data-start=\"7100\" data-end=\"7132\"\u003eQ: What is the model number?\u003c\/strong\u003e\u003cbr data-start=\"7132\" data-end=\"7135\"\u003eA: The model number is \u003cstrong data-start=\"7158\" data-end=\"7174\"\u003eP-R404A-EN-C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7177\" data-end=\"7258\"\u003e\u003cstrong data-start=\"7177\" data-end=\"7220\"\u003eQ: What fuel type does this heater use?\u003c\/strong\u003e\u003cbr data-start=\"7220\" data-end=\"7223\"\u003eA: This model uses \u003cstrong data-start=\"7242\" data-end=\"7257\"\u003enatural gas\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7260\" data-end=\"7339\"\u003e\u003cstrong data-start=\"7260\" data-end=\"7296\"\u003eQ: How many BTUs is this heater?\u003c\/strong\u003e\u003cbr data-start=\"7296\" data-end=\"7299\"\u003eA: It is rated at \u003cstrong data-start=\"7317\" data-end=\"7338\"\u003e399,000 BTU input\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7341\" data-end=\"7483\"\u003e\u003cstrong data-start=\"7341\" data-end=\"7385\"\u003eQ: Does this heater have built-in Wi-Fi?\u003c\/strong\u003e\u003cbr data-start=\"7385\" data-end=\"7388\"\u003eA: Yes. AVIA includes built-in Wi-Fi and supports Raymote app control when properly configured.\u003c\/p\u003e\n\u003cp data-start=\"7485\" data-end=\"7610\"\u003e\u003cstrong data-start=\"7485\" data-end=\"7522\"\u003eQ: What app does this heater use?\u003c\/strong\u003e\u003cbr data-start=\"7522\" data-end=\"7525\"\u003eA: It works with the \u003cstrong data-start=\"7546\" data-end=\"7557\"\u003eRaymote\u003c\/strong\u003e app for compatible connected control and monitoring.\u003c\/p\u003e\n\u003cp data-start=\"7612\" data-end=\"7710\"\u003e\u003cstrong data-start=\"7612\" data-end=\"7660\"\u003eQ: What heat exchanger does this heater use?\u003c\/strong\u003e\u003cbr data-start=\"7660\" data-end=\"7663\"\u003eA: This model uses a \u003cstrong data-start=\"7684\" data-end=\"7709\"\u003ecopper heat exchanger\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7712\" data-end=\"7786\"\u003e\u003cstrong data-start=\"7712\" data-end=\"7753\"\u003eQ: What type of headers does it have?\u003c\/strong\u003e\u003cbr data-start=\"7753\" data-end=\"7756\"\u003eA: It has \u003cstrong data-start=\"7766\" data-end=\"7785\"\u003epolymer headers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7788\" data-end=\"7868\"\u003e\u003cstrong data-start=\"7788\" data-end=\"7827\"\u003eQ: What is the gas connection size?\u003c\/strong\u003e\u003cbr data-start=\"7827\" data-end=\"7830\"\u003eA: The gas connection is \u003cstrong data-start=\"7855\" data-end=\"7867\"\u003e3\/4\" NPT\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7870\" data-end=\"7965\"\u003e\u003cstrong data-start=\"7870\" data-end=\"7917\"\u003eQ: What size water connections does it use?\u003c\/strong\u003e\u003cbr data-start=\"7917\" data-end=\"7920\"\u003eA: It uses \u003cstrong data-start=\"7931\" data-end=\"7946\"\u003e2\" buttress\u003c\/strong\u003e water connections.\u003c\/p\u003e\n\u003cp data-start=\"7967\" data-end=\"8048\"\u003e\u003cstrong data-start=\"7967\" data-end=\"7999\"\u003eQ: Is this a Low NOx heater?\u003c\/strong\u003e\u003cbr data-start=\"7999\" data-end=\"8002\"\u003eA: Yes. This AVIA heater is Low NOx certified.\u003c\/p\u003e\n\u003cp data-start=\"8050\" data-end=\"8164\"\u003e\u003cstrong data-start=\"8050\" data-end=\"8082\"\u003eQ: Is this a propane heater?\u003c\/strong\u003e\u003cbr data-start=\"8082\" data-end=\"8085\"\u003eA: No. This model is natural gas. Propane versions use different model numbers.\u003c\/p\u003e\n\u003cp data-start=\"8166\" data-end=\"8380\"\u003e\u003cstrong data-start=\"8166\" data-end=\"8220\"\u003eQ: Should this heater be professionally installed?\u003c\/strong\u003e\u003cbr data-start=\"8220\" data-end=\"8223\"\u003eA: Yes. Professional installation is strongly recommended because this heater requires proper gas, electrical, plumbing, venting, bonding, and startup setup.\u003c\/p\u003e\n\u003csection id=\"psd-manuals-sell-sheets\"\u003e\u003ch2\u003eManuals \u0026amp; Sell Sheets\u003c\/h2\u003e\n\u003cp\u003eManufacturer reference documents for this equipment family. Confirm your exact model and production revision before use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/s3.amazonaws.com\/AWSProd\/sites\/raypakcom\/documents\/RP-P-600-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSell sheet: AVIA heater brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/s3.amazonaws.com\/AWSProd\/sites\/raypakcom\/documents\/100-10000111.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManual: Installation and operation manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":53572343333174,"sku":"018033","price":4426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/RAY018033_6.avif?v=1768506099","url":"https:\/\/poolsupplydepot.net\/products\/raypak-avia-p-r404a-en-c-natural-gas-pool-heater-399k-btu-018033","provider":"Pool Supply Depot","version":"1.0","type":"link"}