Product Overview

The Pentair UltraTemp® 120 Heat/Cool Pool Heat Pump provides energy-efficient heating and cooling for residential swimming pools and spas. Model 460935 transfers heat between the surrounding air and pool water, allowing it to warm the water during cooler conditions or lower the water temperature during hot weather.

Built with a 100% titanium heat exchanger, digital controls, automatic defrost, and a corrosion-resistant almond composite cabinet, the UltraTemp 120 is designed for dependable outdoor operation. Its heat-and-cool functionality makes it ideal for warm climates, pools exposed to intense summer heat, and applications requiring more consistent year-round water temperatures.

Key Features

Approximately 127,000 BTU heating output

Approximately 71,000 BTU cooling output

Automatic heating and cooling operation

100% titanium heat exchanger

Digital LCD control panel

Separate pool and spa temperature settings

Automatic defrost protection

Self-diagnostic operating system

AutoSet temperature control

Compatible with supported pool automation systems

Corrosion-resistant composite cabinet

R410A refrigerant

Suitable for chlorine and properly maintained saltwater pools

Quiet, energy-efficient operation

Benefits

Heats pool and spa water during cooler conditions

Cools overheated pool water during hot weather

Extends the usable swimming season

Provides precise digital temperature control

Requires no natural gas or propane connection

Titanium construction provides excellent corrosion resistance

Integrates with compatible Pentair automation systems

Helps maintain a more comfortable water temperature year-round

Specifications

What’s Included

• Pentair UltraTemp 120 Heat/Cool Pool Heat Pump
• Factory-installed digital control system
• Factory-installed titanium heat exchanger
• Installation and operation documentation

Electrical wiring, breaker, disconnect, plumbing fittings, automation accessories, equipment-pad materials, and installation labor are not included unless specifically stated.

Warranty & Compatibility

Installation Information

Professional installation is strongly recommended. Before ordering, confirm:

• A dedicated 230V electrical circuit is available
• The breaker and wiring are properly sized
• The equipment pad provides adequate airflow and service clearance
• Existing plumbing can accommodate 2" connections
• The circulation system provides sufficient water flow
• The unit is properly sized for the pool, climate, and desired temperature
• The delivery location can receive an oversized freight shipment

Heat-pump performance varies based on outdoor temperature, humidity, water temperature, wind exposure, water flow, and pool size.

Warranty Information

Pentair manufacturer warranty coverage is subject to its current limited-warranty terms, product registration requirements, purchase method, and professional-installation requirements.

Proof of purchase and proof of professional installation may be required for warranty service. Damage caused by improper installation, incorrect electrical service, inadequate water flow, freezing, poor water chemistry, misuse, or unauthorized modifications is not covered.

Pentair TradeGrade products purchased online may receive reduced warranty coverage unless the sale and installation meet Pentair’s authorized TradeGrade requirements. Customers should confirm applicable warranty coverage before purchasing.

Freight Delivery Notice

This product ships by freight. Inspect the unit and packaging before signing the delivery receipt. Note all visible damage on the carrier’s paperwork and take photographs immediately.

Do not sign for a visibly damaged shipment as being received in good condition. Concealed damage must be reported immediately after unpacking.

Customer-Facing Q&A

Q: Does this model heat and cool the pool?
A: Yes. Model 460935 provides both heating and active cooling.

Q: Does it require natural gas or propane?
A: No. It operates using 230V electrical power.

Q: Can it be used with a saltwater pool?
A: Yes. The titanium heat exchanger is suitable for properly maintained saltwater pools.

Q: Can it control both pool and spa temperatures?
A: Yes. It includes separate pool and spa thermostat settings.

Q: Is it compatible with Pentair automation?
A: Yes. It works with supported Pentair automation systems.