Thermostats

ATP32U03

The ATP32U03 Thermostat is a programmable device designed for 24V water-source heat pump equipment, featuring three stages of heating and two stages of cooling. Key features include 7-day programming, a large backlit display, fault indication, and the ability to retain set points during power outages【4:0†source】.

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Overview

The ATP32U03 Thermostat is a programmable unit designed for efficient temperature control in 24V water-source heat pump systems, offering three stages of heating and two stages of cooling. Key features include 7-day programming with four periods per day, a large backlit dot matrix display, and both Fahrenheit and Celsius temperature settings. The thermostat supports automatic and manual operation modes and retains setpoints during power outages without the need for batteries. It also includes advanced functionalities such as progressive recovery, fault indication, and compatibility with external sensors for enhanced control. This unit is ideal for both residential and commercial applications, ensuring optimal comfort and energy efficiency.

Features

Standard Features

7-day programming
Three stages heating, two stages cooling
Programmable temperature control for 24V water-source heat pump equipment
Four periods per day
ºF or ºC temperature display
12 or 24 hour clock
Individual heat and cool setpoints
Zero temperature droop performance
Automatic (program mode) or manual (HOLD) operation
Convenient overrides allow temporary setpoint changes

Configurable Options

Three Heat/Two Cool, Auto/Manual Changeover, Programmable (7 Day)
7-day programming with four periods per day
ºF or ºC temperature display
12 or 24 hour clock functionality
Individual heat and cool setpoints
Zero temperature droop performance
Automatic (program mode) or manual (HOLD) operation
Convenient overrides for temporary setpoint changes
Setpoints are retained during power outages (no batteries needed)
Room temperature offset adjustment

Performance Specifications

Performance specifications not applicable to this product.

Resources

“With our research, ClimateMaster is number one. We don’t have any outside units—you can sit on the back porch without the unit clicking on or the fan running in the summertime. This being my last house, we really checked into geothermal, and it’s been the perfect solution.”

BrentHomeowner

“Now I’ve got a certified home that is 78% more energy efficient than my neighbors and 48% more efficient than new builds on the market today. I’m saving about $1,750 to $1,800 a year, and as a bonus, I get free hot water as a byproduct of my geothermal system. It’s quiet—I can hear my neighbors’ air source heat pumps, but they don’t hear mine.”

ChadResidential Professional & Homeowner

“We have geothermal—our neighbors don’t, and I know they wish they did. It’s a clean heat, not as drying to the skin, and you can feel the difference. In 6.3 years, we’ll recoup our investment, and after that, it’s all savings. Just plain facts—it saves money. ClimateMaster was the right choice: professional, customer-oriented, and easy to work with.”

PamelaHomeowner

ATP32U03

Overview

Features

Standard Features

Configurable Options

Performance Specifications

Resources

Thermostat - ATP32U03/04 User Manual

Thermostat Features - For non-communicating systems: ATP32U03/4 Programmable, Non-Programmable, Night Setback Thermostat

ATP32U03/04 Digital Night Setback and Pump Restart

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