| Item No. | Voltage(V) | Power (KW) | Length(MM) | Width(MM) | Height(MM) |
| HL-55 | 220 | 5.5 | 490 | 100 | 380 |
| HL-55 | 380 | 5.5 | 490 | 100 | 380 |
| HL-90 | 220 | 9 | 490 | 100 | 380 |
| HL-90 | 380 | 9 | 490 | 100 | 380 |
| HL-110 | 220 | 11 | 490 | 100 | 380 |
| HL-110 | 380 | 11 | 490 | 100 | 380 |
| HL-150 | 220 | 15 | 490 | 100 | 380 |
| HL-150 | 380 | 15 | 490 | 100 | 380 |
| HL-180 | 220 | 18 | 490 | 100 | 380 |
| HL-180 | 380 | 18 | 490 | 100 | 380 |
The High-Efficiency Stainless Steel Pool Heater for Pools sets a new standard for aquatic heating with 97% thermal efficiency—one of the highest ratings in the industry—achieved through a 316L stainless steel condensing heat exchanger that captures and reuses exhaust heat. This powerhouse can raise the temperature of a 20,000-gallon pool by 10°F in just 2 hours, extending swimming seasons and enhancing comfort for users. Designed for both indoor and outdoor installation, it features a modulating gas valve that adjusts output (from 40-100%) based on demand, reducing energy waste by 20% compared to fixed-output heaters. Its compact footprint (11 sq. ft.) fits into tight equipment pads, while the integrated combustion air filter ensures clean operation even in dusty or coastal environments.
Energy Efficiency:
Condensing technology: Recovers latent heat from exhaust gases that would otherwise be wasted, lowering operating costs by 30% compared to non-condensing models .
Dual fuel capability: Converts between natural gas and propane with a simple orifice change, offering flexibility for locations with limited fuel options.
High BTU output range: Available in 999,000-1,999,000 BTU models to service pools from 10,000-50,000 gallons.
Durable Construction:
316L stainless steel heat exchanger: Resists corrosion from chlorinated water, saltwater, and harsh pool chemicals, withstanding 1,000+ hours of salt spray testing .
Powder-coated steel cabinet: Provides UV protection and impact resistance, ensuring longevity in outdoor installations.
Heavy-duty fan assembly: Weather-sealed motor operates in temperatures from -20°F to 120°F.
Smart Controls:
LCD interface: Displays real-time water temperature, fuel usage, and diagnostic codes, with intuitive navigation for programming.
Cascade control: Synchronizes up to 8 units for large commercial pools, balancing load and ensuring uniform heating without external controllers.
Remote connectivity: Integrates with pool automation systems for app-based monitoring and temperature adjustments.
Safety Features:
Low NOx emissions: Meets strict SCAQMD Rule 1146.2 standards, making it suitable for environmentally sensitive areas.
Multi-layer protection: Includes flame sensors, high-limit switches, and pressure relief valves to prevent overheating and gas leaks.
Freeze protection: Automatically activates when water temperature drops below 40°F, circulating heated water to prevent pipe damage.
Residential Pools: Ideal for extending swimming seasons in temperate climates, with programmable setpoints (68-104°F) to match user preferences.
Commercial Spas: Maintains consistent therapeutic temperatures (95-104°F) for hotels, resorts, and wellness centers, operating reliably 24/7.
Saltwater Pools: 316L stainless steel heat exchanger outperforms copper alternatives in saltwater environments, lasting 7+ years longer with minimal maintenance.
Solar-Heated Systems: Acts as a backup heater for cloudy days, enhancing solar efficiency by 20% through supplementary heating during peak demand.
Q: What type of venting is required for installation?
A: It requires a Category IV condensing vent (PVC or CPVC) to safely expel acidic exhaust gases, with a maximum vent length of 100 feet depending on diameter.
Q: How often should the combustion air filter be replaced?
A: Replace every 6-12 months in normal environments; every 3 months in dusty or coastal areas. Use only MERV 8-rated filters to maintain airflow.
Q: Can it be used with a pool cover to reduce heating costs?
A: Yes, pairing with a solar cover reduces heat loss by 70%, lowering fuel consumption and extending heater lifespan by reducing runtime.
| Item No. | Voltage(V) | Power (KW) | Length(MM) | Width(MM) | Height(MM) |
| HL-240 | 380 | 24 | 550 | 330 | 470 |
| HL-270 | 380 | 27 | 490 | 330 | 470 |
| HL-300 | 380 | 30 | 490 | 330 | 470 |
| HL-360 | 380 | 36 | 490 | 330 | 470 |
| Item No. | Voltage(V) | Power (KW) | Length(MM) | Width(MM) | Height(MM) |
| HL-55 | 220 | 5.5 | 490 | 100 | 380 |
| HL-55 | 380 | 5.5 | 490 | 100 | 380 |
| HL-90 | 220 | 9 | 490 | 100 | 380 |
| HL-90 | 380 | 9 | 490 | 100 | 380 |
| HL-110 | 220 | 11 | 490 | 100 | 380 |
| HL-110 | 380 | 11 | 490 | 100 | 380 |
| HL-150 | 220 | 15 | 490 | 100 | 380 |
| HL-150 | 380 | 15 | 490 | 100 | 380 |
| HL-180 | 220 | 18 | 490 | 100 | 380 |
| HL-180 | 380 | 18 | 490 | 100 | 380 |
The High-Efficiency Stainless Steel Pool Heater for Pools sets a new standard for aquatic heating with 97% thermal efficiency—one of the highest ratings in the industry—achieved through a 316L stainless steel condensing heat exchanger that captures and reuses exhaust heat. This powerhouse can raise the temperature of a 20,000-gallon pool by 10°F in just 2 hours, extending swimming seasons and enhancing comfort for users. Designed for both indoor and outdoor installation, it features a modulating gas valve that adjusts output (from 40-100%) based on demand, reducing energy waste by 20% compared to fixed-output heaters. Its compact footprint (11 sq. ft.) fits into tight equipment pads, while the integrated combustion air filter ensures clean operation even in dusty or coastal environments.
Energy Efficiency:
Condensing technology: Recovers latent heat from exhaust gases that would otherwise be wasted, lowering operating costs by 30% compared to non-condensing models .
Dual fuel capability: Converts between natural gas and propane with a simple orifice change, offering flexibility for locations with limited fuel options.
High BTU output range: Available in 999,000-1,999,000 BTU models to service pools from 10,000-50,000 gallons.
Durable Construction:
316L stainless steel heat exchanger: Resists corrosion from chlorinated water, saltwater, and harsh pool chemicals, withstanding 1,000+ hours of salt spray testing .
Powder-coated steel cabinet: Provides UV protection and impact resistance, ensuring longevity in outdoor installations.
Heavy-duty fan assembly: Weather-sealed motor operates in temperatures from -20°F to 120°F.
Smart Controls:
LCD interface: Displays real-time water temperature, fuel usage, and diagnostic codes, with intuitive navigation for programming.
Cascade control: Synchronizes up to 8 units for large commercial pools, balancing load and ensuring uniform heating without external controllers.
Remote connectivity: Integrates with pool automation systems for app-based monitoring and temperature adjustments.
Safety Features:
Low NOx emissions: Meets strict SCAQMD Rule 1146.2 standards, making it suitable for environmentally sensitive areas.
Multi-layer protection: Includes flame sensors, high-limit switches, and pressure relief valves to prevent overheating and gas leaks.
Freeze protection: Automatically activates when water temperature drops below 40°F, circulating heated water to prevent pipe damage.
Residential Pools: Ideal for extending swimming seasons in temperate climates, with programmable setpoints (68-104°F) to match user preferences.
Commercial Spas: Maintains consistent therapeutic temperatures (95-104°F) for hotels, resorts, and wellness centers, operating reliably 24/7.
Saltwater Pools: 316L stainless steel heat exchanger outperforms copper alternatives in saltwater environments, lasting 7+ years longer with minimal maintenance.
Solar-Heated Systems: Acts as a backup heater for cloudy days, enhancing solar efficiency by 20% through supplementary heating during peak demand.
Q: What type of venting is required for installation?
A: It requires a Category IV condensing vent (PVC or CPVC) to safely expel acidic exhaust gases, with a maximum vent length of 100 feet depending on diameter.
Q: How often should the combustion air filter be replaced?
A: Replace every 6-12 months in normal environments; every 3 months in dusty or coastal areas. Use only MERV 8-rated filters to maintain airflow.
Q: Can it be used with a pool cover to reduce heating costs?
A: Yes, pairing with a solar cover reduces heat loss by 70%, lowering fuel consumption and extending heater lifespan by reducing runtime.
| Item No. | Voltage(V) | Power (KW) | Length(MM) | Width(MM) | Height(MM) |
| HL-240 | 380 | 24 | 550 | 330 | 470 |
| HL-270 | 380 | 27 | 490 | 330 | 470 |
| HL-300 | 380 | 30 | 490 | 330 | 470 |
| HL-360 | 380 | 36 | 490 | 330 | 470 |
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