GulfStream HE150-TA Heat/Cool Pool Heat Pump
A Gulf Coast pool that gets used most of the year and an owner who also wants the option to take the edge off the water in late summer.
Electric heat pump
SKU HE150-TA
- Heating capacity
- 135,000 BTU/hr
- Fuel / power
- Electric
- Efficiency (COP)
- COP 6.0 at 80°F air / 80°F water / 80% relative humidity (AHRI)
- Heat exchanger
- Titanium
- Warranty
- Parts: 7 years · Labor: 2 years
- Controls & automation
- Digital LCD controller with plain-language fault reporting, separate pool and spa setpoints and keypad lockout; automation through dry-contact remote thermostat terminals only.
Modern Pool Heating Equipment Score
Our score for the equipment itself. It is not a Google or customer review rating.
How we rate heatersFull specifications
Every row below is taken from a manufacturer document. Anything the manufacturer does not publish is left out rather than estimated.
| Heating capacity | 135,000 BTU/hr at 80°F air / 80°F water / 80% RH |
|---|---|
| COP | 6.0 at 80/80/80; 4.0 or higher at the AHRI low test point (50/63/80) |
| Heat or heat and cool | Heat and cool (reverse cycle); cooling is pool only |
| Cooling capacity | Not published by the manufacturer |
| Heat exchanger | Titanium, 2-inch full-flow |
| Cabinet | UV-stabilized ABS, no rust |
| Electrical | 208-230V, 1 phase, 60 Hz |
| Minimum circuit amps / maximum breaker | 40 A minimum circuit amps, 50 A maximum breaker |
| Water connections | 2" unions |
| Water flow | 30 GPM minimum, 70 GPM maximum, 45-50 GPM optimal |
| Clearances | 12" each side, 4 ft above; outdoor installation only |
| Operating temperature | Defrost cycle below 48°F ambient; will not operate below 35°F. Reverse-cycle (hot gas) defrost is offered on heat/cool models and allows operation in the mid-30s°F when enabled |
| Condensate | Up to 3 gallons per hour per the owner's manual |
| Dimensions and weight | 31 x 31 x 46 in, 243 lb |
| AHRI rating | Rated at the AHRI 80/80/80 point; the spec sheet states all models meet or exceed COP 4.0 at the AHRI low (50/63/80) test point |
| Manufactured in | North Fort Myers, Florida (G&F Manufacturing) |
| Controls and automation | Digital LCD display with plain-language status and fault codes, pool heat / pool cool / pool heat-cool modes, dual pool/spa thermostats, keypad lockout, multi-language menus; automation via dry-contact remote thermostat terminals (AquaLink, AquaLogic, Compool and similar). No RS-485 connection, no app or Wi-Fi control published. |
Why homeowners consider it
- It heats and cools. The TA suffix is the reverse-cycle version, so the same unit that warms the pool in February can chill it in August, when a Florida pool can sit close to bath temperature. Cooling applies to the pool only, not a spa.
- A titanium heat exchanger is the right answer for salt pools and coastal air, and here it is the standard exchanger rather than an upgrade. The cabinet is UV-stabilized ABS, so there is no steel shell to rust out on a barrier-island install.
- The published warranty is 7 years parts and 2 years labor on the manufacturer's own sell sheet and SKU page, with no trip charges during the labor period.
- It is built by G&F Manufacturing in North Fort Myers, a couple of hours down I-75, which in practice shortens the parts chain when a board or a fan motor has to be replaced.
- A published COP of 6.0 at the 80/80/80 test point, with a stated 4.0 or better at the AHRI low test point, means it holds useful efficiency through the cool end of a Florida winter rather than only in ideal conditions.
What to know before buying
- It needs real airflow. The manufacturer specifies 12 inches of clearance on each side and a minimum of four feet above the unit, and explicitly warns against installing it in a fully or partially enclosed space such as a shed or a boxed-in equipment closet.
- Electrically this is the largest unit in the line: 208-230V single phase, 40 minimum circuit amps and a 50 amp maximum breaker. Older Florida panels often need work before a heat pump this size goes in.
- Water flow has to land in the window — 30 GPM minimum, 70 GPM maximum, with 45 to 50 GPM described as optimal. On a variable-speed pump the heating speed has to be programmed accordingly.
- Plumbing order matters: pump, filter, heat pump, solar, then the chlorinator or salt cell, then the pool. Putting a chlorinator upstream of a heat pump is a warranty problem, not a preference.
- There is a floor on the weather. The unit enters a defrost cycle below 48°F ambient and the manual states it will not operate below 35°F. On the Gulf Coast that is a handful of nights a year, but it is not a cold-climate heater.
- Automation is dry-contact only. The manufacturer's documentation states it cannot be connected to automation systems over RS-485, and we found no Wi-Fi or app control in any manufacturer document. It will take a remote thermostat signal from systems such as AquaLink or AquaLogic, but it is not a networked device.
- Warranty service has to go through an authorized service center, and the manufacturer publishes a registration page. Confirm both with whoever installs it.
Warranty, term by term
The warranty only matters on the parts that actually fail. Here is how this one splits up.
- Parts
- 7 years
- Labor
- 2 years
Pentair publishes 7 years parts and 2 years labor for GulfStream on the sell sheet, the GulfStream product page and this SKU's own page, and the sell sheet adds that there are no trip charges during the labor period. Pentair's cross-brand warranty table contradicts that: it lists "GulfStream Heat Pump" at 2 years and "GulfStream Heat Pump (Parts)" at 3 years. We could not reconcile the two, so get the current terms in writing before you buy. No separate heat-exchanger term is published — the titanium exchanger is covered under the parts warranty — and the manual states that warranty service must be handled by an authorized service center. Pentair lists GulfStream in the in-ground equipment section of its warranty page, and the channel rule stated there governs everything on it: the published term runs only when the equipment is bought from a brick-and-mortar retailer, pool builder or pool service company and installed by a qualified professional who charges a fee for their services, while a unit bought from an internet retailer receives a one-year parts-only warranty with no labor coverage at all. Professional installation / authorized-channel requirements may apply.
Why the heat exchanger matters
The heat exchanger is the part of a pool heater that actually moves heat into the water, and what it is made of decides how long the heater survives Florida water chemistry. Here is what the four materials mean in practice.
- Copper
- The traditional material and the cheapest to build. It transfers heat well and is fine on a well-balanced chlorine pool, but it is the least forgiving of low pH, high chlorine and salt. On the Gulf Coast it is usually the first component to fail.
- Cupro-nickel
- Copper alloyed with nickel. It gives up a little heat transfer in exchange for much better resistance to unbalanced water chemistry and salt. On gas heaters this is the upgrade worth having in Florida, and some manufacturers now ship it as standard.
- NiTek (nickel alloy)
- A nickel-alloy exchanger used on some gas heaters as a corrosion-resistant alternative to copper. Positioned between cupro-nickel and titanium in both durability and price.
- TitaniumThis heater
- Effectively immune to pool water chemistry, including salt. It is the standard on quality pool heat pumps and the reason a heat pump can sit on a salt pool for years without exchanger trouble. It is expensive, which is why you rarely see it on gas heaters.
Whatever the material, plumbing order matters just as much: a chlorinator or salt cell belongs downstream of the heater, never upstream.
How we scored it
- Warranty is 7 years parts and 2 years labor. It loses half a point only because Pentair's own cross-brand warranty table contradicts the product page.
- Titanium exchanger plus a non-metallic cabinet is the best combination available for Gulf Coast salt exposure, which is why durability scores a full 5.
- A published COP of 6.0 at 80/80/80 is at the strong end of the category, with a stated floor of 4.0 at the AHRI low test point.
- Serviceability benefits from being built two hours away in North Fort Myers, offset slightly by the requirement that warranty work go through an authorized service center.
- Controls are the weak spot. The LCD diagnostics are genuinely useful, but dry-contact-only automation and no app control put it behind heat pumps that join a system digitally.
- Value holds at 4.5: the flagship of the line, with reverse cycle, for an upper-mid-range price. Our weighted score comes out below the 4.8 starter score in the owner's comparison guide, and the difference is entirely controls and the unresolved warranty conflict.
Real Modern Pool Heating installations
Installed locally, researched for everyone
Affordable Solar & Pool Heating, LLC installs and services pool heating in Sarasota, Manatee, Charlotte & Pinellas County, Florida. If you are outside that area this page is still yours to use — take the questions on it to your local contractor. Pool heater installation in Sarasota.
Other heaters worth putting beside it
Same job, different tradeoffs. Every one of these has its own verified spec page.
GulfStream · GulfStream HE Series
GulfStream HE125-TA Heat/Cool Pool Heat Pump
Model HE125-TA
- Heating capacity
- 115,000 BTU/hr
- Efficiency (COP)
- COP 6.0
- Heat exchanger
- Titanium
- Warranty
- 7-Year Parts / 2-Year Labor
- Wi-Fi / automation
- Automation Compatible (Relay)
A mid-size Florida pool whose owner wants warm water in February and the option to take the edge off it in August, without stepping up to the largest unit in the line.
Hayward · HeatPro MCHX Series
Hayward HeatPro MCHX HP31405T Heat+Chill Pool Heat Pump
Model HP31405T
- Heating capacity
- 135,000 BTU/hr
- Efficiency (COP)
- COP 5.7
- Heat exchanger
- Titanium
- Warranty
- 5-Year Parts / 2-Year Labor10-Year Heat Exchanger
- Wi-Fi / automation
- Automation Compatible (Relay)
A Florida pool that is too cold in February and too warm in August, where one unit doing both jobs is worth more than the cheapest way to heat.
Pentair · UltraTemp
Pentair UltraTemp 140 H/C Heat and Cool Pool Heat Pump
Model UltraTemp 140 H/C
- Heating capacity
- 140,000 BTU/hr
- Efficiency (COP)
- COP 5.6
- Heat exchanger
- Titanium
- Warranty
- 2-Year Parts & LaborLifetime Heat Exchanger
- Wi-Fi / automation
- Automation Compatible
A large Gulf Coast pool that gets swum in most of the year, on a pad that is already Pentair, where the owner also wants the option to chill the water in late summer.
HE150-TA questions
What do the numbers and the RA/TA suffix mean?
The number is a nominal size class, not an exact capacity — the HE150-TA is rated at 135,000 BTU/hr at the 80/80/80 test point. The suffix is the important part: RA models are heat only, TA models are reverse cycle and can both heat and cool.
How big a pool will it heat?
135,000 BTU/hr covers most residential Gulf Coast pools comfortably. Surface area, whether the pool is screened, how exposed the lot is and the temperature you actually want matter more than gallons, so we size it on site rather than from a chart.
Will it work on a salt water pool?
Yes, and the titanium heat exchanger is the reason. The important detail is plumbing order — the salt cell or chlorinator has to sit downstream of the heat pump, never upstream, or you push chlorinated water back into the exchanger.
Can I control it from my phone or my pool automation?
Not directly from a phone. The manufacturer publishes no app or Wi-Fi control, and its documentation states the unit cannot be connected to automation over RS-485. It does accept a dry-contact remote thermostat signal from systems such as AquaLink, AquaLogic or Compool, so an automation system can switch it on and off.
How cold can it get before the heat pump stops working?
It enters a defrost cycle below 48°F ambient air and the manual states it will not operate below 35°F. In Sarasota those conditions are rare and short, which is why heat pumps work well here and poorly further north.
Do you install GulfStream heat pumps in Sarasota?
Yes. We install and service GulfStream heat pumps throughout Sarasota, Manatee, Charlotte & Pinellas County, Florida. The comparison content here is written for pool owners anywhere; the installation offer is local.
Is the HE150-TA right for your pool?
We install and service pool heating in Sarasota, Manatee, Charlotte & Pinellas County, Florida. If you are outside that area, the comparison above is still yours to use — ask your local contractor the same questions.
Licensed & insured · Florida Certified Pool/Spa Contractor #CPC1460367 · Mon-Sat, 8am-6pm
Last verified September 17, 2026
Specifications and warranty terms are taken from the manufacturer documents below. Manufacturers revise these without notice, so confirm the current terms before you buy. If you spot something out of date, email us and we will fix it.
Sources
- Pentair / GulfStream — HE150-TA product page
- Pentair — GulfStream Heat Pumps product page (model table: BTU, COP, heat-only vs heat/cool)
- GulfStream Heat Pumps — HE Series spec sheet (capacity, COP, amps, breaker, flow, dimensions)
- GulfStream Heat Pumps — sell sheet (7 year parts / 2 year labor, no trip charges)
- GulfStream Heat Pumps — Installation and User Guide (clearances, flow, plumbing order, defrost, automation, water chemistry)
- GulfStream Heat Pumps — Installation Manual (G&F Manufacturing, North Fort Myers FL; dry-contact wiring; enclosed-space warning)
- Pentair — pool product warranty information (cross-brand warranty table listing GulfStream)
Ratings on this site are the editorial opinion of Affordable Solar & Pool Heating, LLC, trading as Modern Pool Heating. How we rate heaters. Corrections: modernpoolheating@icloud.com.
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Mon-Sat, 8am-6pm · Licensed & insured · Florida Certified Pool/Spa Contractor CPC1460367