Best 300 000 BTU Gas Pool Heater in 2025
Updated on August 2025
#1
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- Raypak Digital Cupro-Nickel Propane Heater provides reliable heating for pools and spas
- Pagoda design enhances performance in adverse weather
- Equipped with a microprocessor-controlled thermostat for precise temperature management
- Constructed from powder-coated galvanized metal for enhanced durability
- Compatible with remote control for convenient operation
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- Raypak Digital Cupro-Nickel Propane Heater provides reliable heating for pools and spas
- Pagoda design enhances performance in adverse weather
- Equipped with a microprocessor-controlled thermostat for precise temperature management
- Constructed from powder-coated galvanized metal for enhanced durability
- Compatible with remote control for convenient operation
#2
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- Designed for durability in all weather conditions, ideal for efficient and versatile use.
- Features intermittent spark ignition with pilot safety controls that activate heat only when needed.
- Constructed from advanced materials that prevent residual heat retention, allowing for installation without metal heat sinks.
- Model Number: P-R406A-EN-C, Part Number: 009219.
- Equipped with ProTek Shield module for enhanced protection of the heat exchanger, prolonging heater lifespan.
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- Designed for durability in all weather conditions, ideal for efficient and versatile use.
- Features intermittent spark ignition with pilot safety controls that activate heat only when needed.
- Constructed from advanced materials that prevent residual heat retention, allowing for installation without metal heat sinks.
- Model Number: P-R406A-EN-C, Part Number: 009219.
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#3
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- Delivers efficient heating performance with a capacity of 250,000 BTU for long-lasting comfort
- Features a durable cupro nickel heat exchanger for enhanced corrosion resistance
- Hydraulic design minimizes pump run time, resulting in significant energy savings
- Designed for easy operation and maintenance with front-panel access and an intuitive control pad
- Complies with low NOx emissions standards for reduced environmental impact
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- Delivers efficient heating performance with a capacity of 250,000 BTU for long-lasting comfort
- Features a durable cupro nickel heat exchanger for enhanced corrosion resistance
- Hydraulic design minimizes pump run time, resulting in significant energy savings
- Designed for easy operation and maintenance with front-panel access and an intuitive control pad
- Complies with low NOx emissions standards for reduced environmental impact
#4
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- LCD digital display ensures precise temperature readings
- Tracks operational status and offers service diagnostics
- Designed to resist high winds
- Features corrosion-resistant headers for durability
- Unitherm governor effectively prevents condensation
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- LCD digital display ensures precise temperature readings
- Tracks operational status and offers service diagnostics
- Designed to resist high winds
- Features corrosion-resistant headers for durability
- Unitherm governor effectively prevents condensation
#5
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- Raypak Digital Cupro-Nickel Natural Gas Heater provides reliable heating for pools and spas
- Pagoda design enhances durability in adverse weather
- Features a microprocessor-controlled thermostat for precise temperature management
- Constructed from powder-coated galvanized metal for enhanced longevity
- Compatible with remote control for convenient operation
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- Raypak Digital Cupro-Nickel Natural Gas Heater provides reliable heating for pools and spas
- Pagoda design enhances durability in adverse weather
- Features a microprocessor-controlled thermostat for precise temperature management
- Constructed from powder-coated galvanized metal for enhanced longevity
- Compatible with remote control for convenient operation
#6
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- Recommended for in-ground and above-ground pools up to 28,000 gallons, featuring a 90,000 BTU output from an electric-powered heat pump.
- Utilizes advanced technology with a Full DC Inverter system for adjustable heating capacity from 20% to 100%, enhancing efficiency and stability.
- Constructed for longevity, certified by CSA and AHRI for high-quality performance.
- Includes WiFi connectivity for remote temperature control and scheduling via a mobile app, with a Soft-Start feature to extend unit lifespan.
- Offers USA-based customer support for assistance with inquiries and issues.
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- Recommended for in-ground and above-ground pools up to 28,000 gallons, featuring a 90,000 BTU output from an electric-powered heat pump.
- Utilizes advanced technology with a Full DC Inverter system for adjustable heating capacity from 20% to 100%, enhancing efficiency and stability.
- Constructed for longevity, certified by CSA and AHRI for high-quality performance.
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#7
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- Durable polyester-coated cabinet resists corrosion.
- Low-profile design for efficient outdoor drafting.
- Options for digital electronic ignition or millivolt design.
- High efficiency ratings for energy-smart performance.
- BTU capacity of 206,000.
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- Durable polyester-coated cabinet resists corrosion.
- Low-profile design for efficient outdoor drafting.
- Options for digital electronic ignition or millivolt design.
- High efficiency ratings for energy-smart performance.
- BTU capacity of 206,000.
#8
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- Compatible with above ground and small in-ground pools as well as spas for straightforward installation
- Utilizes a standard 120v 3-prong power cord, with an option for 220v conversion
- Features an analog thermostat dial for precise temperature control in pools and spas
- Constructed for durability and ease of maintenance for long-term use
- Gas connection is 1/2" NPT, positioned 4 5/8" above ground; dimensions are 27.5" H x 12" W x 24" D
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- Compatible with above ground and small in-ground pools as well as spas for straightforward installation
- Utilizes a standard 120v 3-prong power cord, with an option for 220v conversion
- Features an analog thermostat dial for precise temperature control in pools and spas
- Constructed for durability and ease of maintenance for long-term use
- Gas connection is 1/2" NPT, positioned 4 5/8" above ground; dimensions are 27.5" H x 12" W x 24" D
#9
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- Output of 250,000 to 400,000 BTU per hour
- Compatible with propane gas
- Can heat an area of up to 10,000 square feet
- Runs for up to 17 hours on two 100 lb. propane tanks when on low setting
- Constructed from rugged, durable steel with a heavy-duty high-output fan
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- Output of 250,000 to 400,000 BTU per hour
- Compatible with propane gas
- Can heat an area of up to 10,000 square feet
- Runs for up to 17 hours on two 100 lb. propane tanks when on low setting
- Constructed from rugged, durable steel with a heavy-duty high-output fan
#10
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- Heats rooms up to 1,000 sq. ft. with 30,000 BTU per hour, suitable for elevations up to 4,500 feet.
- Dual fuel operation using propane and natural gas for efficient convection heating at 1.389 lbs/hr fuel consumption.
- Safety features include automatic low oxygen shut-off, fail-safe fuel-type selector, and patented two-step fuel connection.
- Thermostat for accurate temperature control and quick battery-powered electronic ignition for convenience.
- Sleek design suitable for wall-mounted or floor-standing; blends with any indoor decor while providing efficient warmth.
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- Heats rooms up to 1,000 sq. ft. with 30,000 BTU per hour, suitable for elevations up to 4,500 feet.
- Dual fuel operation using propane and natural gas for efficient convection heating at 1.389 lbs/hr fuel consumption.
- Safety features include automatic low oxygen shut-off, fail-safe fuel-type selector, and patented two-step fuel connection.
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