Pentair Sta-Rite Max-E-Therm SR400HD Pool Heater – 400,000 BTU Natural Gas

The Sta-Rite Max-E-Therm SR400HD 400,000 BTU is the perfect solution for owners seeking maximum power, energy efficiency, and reliability, all in a compact format. Designed to quickly heat large pools, it is perfectly suited for pools up to 20’ x 40’, while maintaining optimized energy consumption.

Thanks to its robust design and cupro-nickel heat exchanger, this pool heater is also ideal for saltwater pools and demanding environments.

Exceptional power for large pools

• 400,000 BTU for fast heating
• ideal for pools up to 20 x 40 feet
• consistent performance even under heavy use

High durability (HD) heat exchanger

• ultra-resistant cupro-nickel heat exchanger
• designed for saltwater, low pH, and high flow
• enhanced durability in tough conditions

Superior energy efficiency

• up to 84% (copper)
• 82% (HD cupro-nickel version)
• reduced consumption and operating costs

compact and robust design

• compact design – smaller than many equivalent models
• lightweight yet sturdy structure
• easy installation

Resistance to extreme conditions

• corrosion-resistant Dura-Glas housing
• Withstands heat, cold, and weather conditions
• Designed for heavy-duty use

Flexible installation

• Operates on 100V or 220V
• Gas conversion possible with appropriate orifice
• Flexible plumbing for simplified installation

Environmentally friendly

• Low NOx emission system
• complies with environmental standards

Key Features

• Product: Pool / spa heater
• Brand: Pentair / Sta-Rite
• Model: SR400HD Max-E-Therm
• SKU: SR400HD
• Power: 400,000 BTU
• Type: Natural gas
• Heat exchanger: Cupro-nickel (HD)
• Efficiency: 82% to 84%
• Power supply: 100V or 220V
• Use: Residential pools
• Compatibility: Saltwater pools

Advantages of the Max-E-Therm SR400HD

• High power for fast heating
• Ideal for large pools
• Saltwater compatible
• Optimal energy efficiency
• robust and durable construction
• Flexible and simplified installation

Warranty

• Manufacturer warranty: 2 years

The powerful choice for your pool

With the Sta-Rite Max-E-Therm SR400HD, enjoy fast, reliable, and efficient heating, even for large pools.

Available now at Piscine Hippocampe.