The Pentair MasterTemp HD 400 (part number 460805) is a 400,000 BTU natural gas heater for large residential in-ground pools, pool/spa combinations and demanding applications. A heavy-duty cupro-nickel heat exchanger makes it well suited to salt water pools, high flow rates and heavy use.
Key Features
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400,000 BTU: High heating capacity for large pool and spa systems.
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Cupro-nickel heat exchanger: Built for corrosion resistance and long service life in harsh water conditions, including salt pools.
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Digital display and diagnostics: Set-point selection and fault monitoring.
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Electronic ignition: Reliable start-up with pressure and limit sensing for safe operation.
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Low NOx certified: Meets environmental standards for natural gas pool heaters.
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Compact footprint: Efficient placement on the equipment pad.
Specifications
| Brand |
Pentair |
| Part Number |
460805 |
| Product Line |
MasterTemp HD |
| BTU |
400,000 |
| Fuel Type |
Natural Gas |
| Heat Exchanger |
Cupro-nickel |
Before You Order
Confirm your gas supply is natural gas and check flow rate, pipe size, venting requirements and pad footprint. For smaller pools a lower BTU model may be a better fit. Questions? Call 855-677-7796 or contact us with your model and part number.
Shipping Box Dimensions
36 x 26 x 30 in
Dimensions refer to the shipping carton.
