Product Overview

The Pentair GulfStream HE 110-R-A Pool Heat Pump is an energy-efficient electric heating system designed to extend the swimming season for residential pools and spas. This model transfers heat from the surrounding outdoor air into the pool water, providing an economical alternative to traditional gas or electric-resistance heating.

The HE 110-R-A delivers approximately 110,000 BTU of heating capacity and operates on 208–230V single-phase electrical service. Its corrosion-resistant titanium heat exchanger is suitable for traditional chlorine and properly maintained saltwater pools. The efficient scroll compressor and outdoor-rated cabinet are designed for dependable operation in demanding pool-equipment environments.

This model is a heat-only unit. It does not provide active pool cooling or automatic heat-and-cool operation. Pentair’s current GulfStream product family includes heating-and-cooling configurations, but the HE 110-R-A should be selected specifically for applications requiring pool or spa heating.

Key Features

Approximately 110,000 BTU heating capacity

Energy-efficient electric heat-pump operation

208–230V single-phase electrical supply

Titanium heat exchanger

Corrosion-resistant outdoor cabinet

Scroll compressor for reliable operation

Compatible with chlorine and properly maintained saltwater pools

Digital temperature control

Pool and spa operating modes

Remote thermostat and automation capability

Uses R-410A refrigerant

Standard 2-inch plumbing connections

Designed for residential pool and spa heating

Heat-only operation

Benefits

Unlike a gas heater that creates heat through combustion, the GulfStream heat pump uses electricity to move naturally occurring heat from the outdoor air into the pool water. This process can provide lower operating costs in suitable climates, especially when maintaining a consistent pool temperature over an extended swimming season.

The titanium heat exchanger provides strong resistance to corrosion and chemical exposure. Its digital controller allows the desired pool or spa temperature to be selected directly at the unit, while compatible external controls may be used for remote operation.

The full-flow heat exchanger design does not require an external plumbing bypass at flow rates up to 60 GPM. Proper water flow remains essential for efficient operation and to prevent equipment damage.

Specifications

Warranty & Compatibility

Installation Information

Install the heat pump outdoors on a level, stable equipment pad with adequate airflow around the evaporator coil and sufficient clearance above the fan discharge. Restricted airflow can reduce heating performance and may cause operating faults.

The unit should normally be plumbed after the pool filter and before the salt chlorine generator or chemical feeder. Pentair states that no external bypass is required through the full-flow heat exchanger at water-flow rates up to 60 GPM. A bypass may be necessary for higher-flow systems or specialized plumbing layouts.

Electrical installation requires a properly sized dedicated circuit, breaker, disconnect, grounding, and bonding. Installation must be completed by qualified pool and electrical professionals.

Confirm Before Ordering

Verify the following before purchasing:

• Your pool requires approximately 110,000 BTU of heating capacity.
• You need a heat-only model.
• Your property has compatible 208–230V single-phase electrical service.
• The circulation system can maintain the required water-flow range.
• Adequate outdoor installation clearance is available.
• Your climate and desired water temperature are suitable for heat-pump operation.
• The model required is HE110-RA and the distributor SKU is PUR-15-0110.

Warranty Information

Pentair currently advertises GulfStream heat pumps with a limited warranty providing up to seven years of parts coverage and two years of labor coverage, subject to the current written warranty terms, registration requirements, qualifying installation, and model eligibility. Warranty coverage does not include improper electrical service, restricted water flow, freeze damage, chemical abuse, poor water chemistry, unauthorized repairs, or installation that fails to follow manufacturer instructions.

Customer-Facing Q&A

Q: Does this model cool the pool?
A: No. The HE 110-R-A is listed as a heat-only pool heat pump.

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

Q: Does it require natural gas or propane?
A: No. It operates entirely from electricity and transfers heat from the surrounding outdoor air.

Q: Is an external bypass required?
A: Not normally at water-flow rates up to 60 GPM. Higher-flow systems may require a bypass or additional hydraulic planning.