Hayward W3HP31005T Pool Heat Pump - 100,000 BTU
Many pool owners choose the Hayward W3HP31005T pool heat pump for its round, compact design and excellent energy efficiency. With 100,000 BTUs, this unit is ideal for medium and large pools. Part of what makes this brand so popular is the durability, industry leading quiet operation, easy installation and for superior value, performance and reliability.
With stainless steel parts, Ultra-Gold evaporator fin, and titanium heat exchanger, this unit is proven to be corrosion-resistant. The technology that separates this unit from others is its self-diagnostic codes that monitor the pool heat pump’s performance and its compatibility with Hayward, AquaSwitch, Compool, Intermatic, AquaLink, and Goldline control systems. The continuous temperature display is easy to use and your pool’s temperature can be adjusted by increments of one degree. The non-metal cabinet is durable, and set-up is convenient with easy-access electrical hook-ups.
Features & Benefits:
Heat/Cool includes active defrost for low ambient operation
Low Ambient
COP 6.4
100% Titanium Heat Exchanger – Pressure tested, high energy & impervious to corrosion
Ultra Gold Evaporator Fins – Corrosion resistant which increases durability in harsh environments
Vinyl Coated Fan Guard – Protects against debris and the elements
Stainless Steel Hardware – Eradicates corrosion
Round Design - Easily fits through gates and takes up less space on the equipment pad
Compact Size with smaller footprint fits easily into tight spaces and makes upgrades easier, requiring only 6" clearance behind unit.
Lightweight - Less than 250lbs
Easy Plumbing Connections – 2in x 2 1/2in CPVC union plumbing connections
Scroll Compressor – Quietest compressor manufactured
Quiet Performance – Profiled fan blade & acoustic cover
Multi-speed fan modulates speed automatically for quiet, energy-efficient operation
Dual Electronic Thermostat – Continuous pool temperature display, easy to change setpoints, setpoint lock out for tamper proof settings, self diagnostic codes and compatible with many industry control systems including Hayward, Goldline®, Intermatic, AquaSwitch, AquaLink and Compool.


Brand
Performance
AHRI Standard Rating Conditions. Air Conditioning, Heating and Refrigeration Institute.
80°F/ 80°F/ 80%
Used as the basis of comparison for performance characteristics.
This institute operates to standardize the testing and performance data for all heat pumps. Seer Ratings and Performance data must be factual, accurate and verified.
COP Coefficient of Performance = KW out/KW in; KW in = KW out/ COP.
The higher the number, the less electricity used. The coefficient of performance of a heat pump is the measured ratio of kilowatt usage compared to the kilowatt output. The greatest value a heat pump provides a pool owner is to deliver a warm pool or hot spa at the lowest possible cost of operation.
Model Specifications
- Above Ground
- In Ground
Electrical Specs
Heat pumps are available in single or three phase units.
A Three-Phase or Multi-Phase heat pump has 2 or more speeds with a high and low setting.
A single-phase heat pump has one setting for cooling and heating. Single phase heat pumps cycle air at one speed and may take longer to heat depending on the temperature.
Pool Water Flow
Physical Specs
Two (2) years for parts and one (1) year for labor.
Florida Only: Two (2) years for parts and (2) years labor.
Compressor: Five (5) year limited warranty on the compressor with parts and labor warranted for the first two (2) years and parts only warranted in the three (3), four (4) and five (5).
The titanium tube component of the heat exchanger has a ten (10) year warranty.
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