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Product Overview

The Raypak 018050 Avia 264K BTU Propane Gas Heater is a modern residential pool and spa heater designed for powerful propane heating, smart control, and enhanced corrosion resistance. With a 264,000 BTU heating capacity, this Avia model is a strong choice for residential pools, spas, and pool/spa combination systems that need reliable heat and convenient operation.

This heater features a NiTek heat exchanger, designed to provide added durability in demanding pool environments, including saltwater applications and systems where water chemistry can be more aggressive. Built-in Smart Wi-Fi control allows homeowners to monitor and manage heater operation more conveniently from compatible connected devices.

With propane gas operation, Low NOx emissions design, electronic ignition, polymer headers, and Raypak’s advanced Avia platform, the 018050 is built for homeowners who want dependable heating, smart connectivity, and long-term performance.

Ideal For

The Raypak 018050 heater is ideal for:

• Residential swimming pools
• Spas and hot tubs
• Pool and spa combination systems
• Propane gas installations
• Saltwater pool applications
• Homeowners wanting smart Wi-Fi heater control
• Customers needing a Low NOx heater
• Medium-size residential pools
• Replacing older propane pool heaters
• Installations where enhanced exchanger durability is preferred

Key Features

264K BTU Heating Performance

The Raypak Avia 264 provides 264,000 BTU of propane heating power, making it suitable for residential pool and spa systems that need dependable heat output and efficient temperature recovery.

Propane Gas Operation

Designed for use with propane gas, this model is a practical option for homes without natural gas service or installations already configured for propane heating.

NiTek Heat Exchanger

The NiTek heat exchanger provides enhanced resistance to corrosion and harsh water conditions, making this model a strong option for saltwater pools and demanding residential pool environments.

Smart Wi-Fi Control

Built-in Wi-Fi allows compatible smart control access, giving homeowners convenient heater monitoring and operation from connected devices.

Low NOx Emissions Design

This heater is designed as a Low NOx model, making it suitable for areas where reduced emissions equipment may be required by local code.

Polymer Headers

Durable polymer headers help resist corrosion and are designed for long-term residential pool and spa use.

Electronic Ignition

Electronic ignition provides reliable startup when there is a call for heat and eliminates the need for a constant standing pilot.

Digital Control System

The digital control interface makes it easy to set and monitor pool or spa water temperature while supporting simple diagnostics and service access.

Compact Avia Platform

The Avia heater design combines strong heating performance, modern controls, and a compact cabinet that fits well on many residential equipment pads.

Benefits

The Raypak 018050 Avia Propane Gas Heater gives homeowners a strong combination of propane heating power, smart connectivity, and enhanced exchanger durability. Its 264K BTU rating provides dependable heating for residential pools and spas, while built-in Smart Wi-Fi control adds convenience for daily operation and monitoring.

The NiTek heat exchanger helps protect against corrosion in saltwater and demanding water conditions, while the polymer headers support long-term residential use. With Low NOx design, electronic ignition, and Raypak’s Avia platform, this heater is built for customers who want efficient heat, smart control, and reliable pool and spa comfort.

Specifications

Important Installation Notes

This heater should be installed by a licensed pool, gas, or HVAC professional. Proper propane gas line sizing, electrical wiring, bonding, water flow, ventilation, clearances, and local code compliance are required for safe operation and warranty protection.

This model is designed for propane gas. It should not be used with natural gas unless the correct factory-approved natural gas model is selected.

For installations in emissions-regulated areas, confirm that this Low NOx model meets local requirements before purchase and installation.

Smart Wi-Fi control requires a compatible wireless network and proper setup during or after installation.

Customer-Facing Q&A

Q: Is this heater natural gas or propane?
A: This model, Raypak 018050 / Avia 264, is the propane gas version.

Q: How many BTUs is this heater?
A: This heater is rated at 264,000 BTU, also commonly referred to as 264K BTU.

Q: Does this heater have Wi-Fi control?
A: Yes. This Raypak Avia model includes Smart Wi-Fi control for compatible remote monitoring and heater operation.

Q: What is the NiTek heat exchanger?
A: The NiTek heat exchanger is designed for enhanced corrosion resistance and added durability in demanding pool and spa water conditions.

Q: Can this heater be used on a saltwater pool?
A: Yes. The NiTek heat exchanger makes this model a strong option for saltwater applications, but proper water chemistry must still be maintained.

Q: What does Low NOx mean?
A: Low NOx means the heater is designed to produce reduced nitrogen oxide emissions compared with standard gas heater models. This may be required in certain regulated areas.

Q: What are polymer headers?
A: Polymer headers are corrosion-resistant water headers designed for long-term residential pool and spa use.

Q: Is this heater suitable for a spa?
A: Yes. It can be used for residential pool and spa heating when properly sized and installed.

Q: Does this heater require professional installation?
A: Yes. Propane pool heaters must be installed by a qualified professional to ensure proper gas, electrical, venting, water flow, and bonding compliance.