SolarAttic PCS4 Solar Pool Heater
The Premium Solar Pool Heater That Works Without Roof Panels
The SolarAttic PCS4 premium solar pool heater uses free solar heat already trapped inside your attic to warm your swimming pool - without bulky roof-mounted solar panels, fossil fuels, or CFC chemicals.
- Panel-free solar pool heating using attic heat
- Designed for pools up to 35,000 gallons
- Nominal 60,000 BTU/hr performance
- Low operating cost design for long-term savings
What is PCS4?
A smarter solar pool heater for modern homes.
The SolarAttic PCS4 solar pool heater is an attic-based pool heating system designed to capture heat your roof already collects and transfer it into your pool water.
Instead of covering your roof with traditional solar pool panels, PCS4 uses the attic as the solar collection area. That gives homeowners a cleaner exterior appearance, lower operating cost potential, and an advanced way to heat a pool with renewable solar energy.
No roof panel array
Enjoy solar pool heating without large collectors changing the look of your home.
Uses attic heat
Your attic already stores solar heat on sunny days. PCS4 puts that heat to work.
Premium engineering
PCS4 is built around forced-air heat transfer, pool water circulation, and proven system design.
Proof and performance
Built with serious specifications behind the comfort.
PCS4 is designed for homeowners who want more than a basic pool heater. It is a patented, American-manufactured, energy efficient pool heater solution with published performance specifications. Learn more about heat transfer principles from the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE).
Nominal BTU/hr
Published nominal rating at a 32°F temperature difference.
BTU transfer range
Performance varies with attic heat, water flow, and site conditions.
Gallons
Designed for residential pools up to 35,000 gallons.
Limited warranty
PCS model parts and workmanship are covered for 36 months under qualifying conditions.
PCS4 specifications
Engineered for real residential solar pool heating performance.
| Pool sizing | Up to 1,000 sq. ft. or 35,000 gallons |
|---|---|
| Nominal rating | 60,000 BTU/hr at 32°F temperature difference |
| BTU transfer range | 20,000 to 150,000 BTU/hr depending on conditions |
| Power | 120 VAC operation, low power draw compared with fuel-burning heating |
| Water flow range | 15 to 65 GPM, with optimal flow commonly listed around 40 to 50 GPM |
| Airflow | Approximately 2,600 SCFM |
| Plumbing connections | 2-inch male pipe threads |
| Control options | Manual, semi-automatic, or automatic solar control configurations |
| Manufacturing | Manufactured by Northern Geo LLC in Appleton, Minnesota |
How PCS4 works
Your attic becomes the solar collector.
When the sun hits your roof, heat builds inside the attic. PCS4 captures that trapped attic heat and transfers it into circulating pool water through the unit’s heat transfer system.
The roof collects solar energy
Solar heat naturally builds in the attic during sunny weather.
PCS4 captures attic heat
The system moves hot attic air across the internal heat transfer coil.
Pool water receives heat
Water circulates through the PCS4 and returns warmer to the swimming pool.
PCS4 purchase options
Choose the SolarAttic setup that fits your pool and controls.
SolarAttic PCS4 can be configured for homeowners who want direct purchase, contractor installation, existing pool automation, or automatic solar control operation.
PCS4 Without Controls
Best for pools that already use compatible automation or third-party solar controllers.
- External controller required
- Good for Pentair, Hayward, Jandy, or similar automation
- Professional installation recommended
PCS4 Manual Package
Best for simple manual or semi-automatic solar pool heating operation.
- Manual or semi-automatic control setup
- Works well with planned pump timer operation
- Affordable attic solar pool heating path
PCS4 Automatic Package
Best for homeowners who want easy, automatic solar pool heating.
- Automatic solar control operation
- Manages heating cycles based on conditions
- Most convenient SolarAttic configuration
Installation flexibility
Four installation paths for different homes and pool layouts.
SolarAttic can be installed in different ways depending on attic access, roofline, pool equipment location, climate, and contractor recommendation.
Attic installation
Completely hidden from exterior view and accessible from inside the attic.
Roof installation
Mounted on the roof and designed to pull heated air from the attic.
Gable installation
Mounted on the gable and positioned to draw heated attic air.
Soffit installation
Ground-based unit that pulls attic heat through ducting routed through the soffit.
PCS4 vs other pool heaters
Why homeowners choose PCS4 instead of gas, heat pumps, or roof panels.
| Feature | SolarAttic PCS4 | Gas Heater | Heat Pump | Roof Solar Panels |
|---|---|---|---|---|
| Energy source | Free attic solar heat | Gas or propane | Electricity | Sun on roof collectors |
| Roof appearance | No large panel array | No panels | No panels | Visible roof panels |
| Operating cost profile | Low operating cost design | Often high fuel cost | Moderate electric cost | Low once installed |
| Eco-friendly | No fossil fuels or CFC chemicals | Burns fuel | Uses electricity | Solar energy |
| Added home benefit | Helps reduce attic heat buildup | Pool heat only | Pool heat only | Pool heat only |
Customer confidence
Real homeowners. Real pool heating results.
★★★★★
M. Knudstrup, Orange Park, FLWith your heater, we keep the pool between 92-94°F and I do not worry about big energy bills. The heater is cheap to run and very easy to maintain.
★★★★★
A. Coleman, Owensboro, KYOur pool is like bathwater. Our air conditioner does not run nearly as often.
★★★★★
M. Chearney, Bel Air, MDIn the last three weeks, we raised the pool from 56 to 80 degrees. Your system works absolutely terrific.
PCS4 FAQ
Answers before you buy a SolarAttic PCS4.
Does PCS4 require roof-mounted solar panels?
No. PCS4 is designed specifically as a solar pool heater without roof panels.
How much does PCS4 cost?
SolarAttic PCS4 packages are generally shown in the approximate $5,395 to $6,395 range before outside installation labor.
Can PCS4 lower pool heating costs?
Yes, it can help reduce reliance on gas, propane, or electric pool heating by using attic heat already collected by your home.
Can PCS4 help cool my attic?
Yes. As heat transfers into pool water, trapped attic heat is reduced.
What attic works best?
Homes with strong attic heat buildup during sunny days perform best. Radiant barrier roof systems may reduce attic heat collection.
Can I install PCS4 myself?
Some capable DIY homeowners install PCS4 themselves. Many homeowners use a pool contractor, installer, HVAC professional, or handyman.
Does PCS4 work with existing pool equipment?
In many cases, yes. PCS4 is designed to work with many standard pool pumps, plumbing layouts, valves, and control systems.
Is PCS4 made in the USA?
Yes. SolarAttic PCS4 is manufactured by Northern Geo LLC in Appleton, Minnesota.
Ready to heat your pool smarter?
Buy the solar pool heater that turns attic heat into pool comfort.
PCS4 gives you the benefits of solar pool heating without roof-mounted solar panels - a premium, proven, energy efficient pool heater designed for modern homeowners.