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Whether you're a pool owner or professional
allowing the unit to complement crown molding
System compatibility: Works with standard pool and spa chemical injection lines using 1/2 in ports and 7/16 in OD tubing
Proper wall fittings prevent leaks and maintain circulation efficiency
How it serves real use cases
Pentair ETi Natural Gas Pool Heater, 400,000 BTU | 461113 Electric Patio Heaters Whether you're a pool ownerWhat This Part Is Used For Pentair 461113 ETi Natural Gas Heater 400000 BTU is a high capacity gas pool heater designed for residential and commercial pool heating. It provides up to 400000 BTU of heating output using natural gas. Why This Part Matters Reliable heating extends the swim season and maintains consistent water temperature. A properly sized 400000 BTU heater supports larger pools and faster heat recovery. Efficient heater operation
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