Tpi RPH15A Pump House Heater 1845 Btu/h 500W 120V

Product Description

The TPI RPH15A is a compact pump house heater designed to protect pipes, pumps, and mechanical equipment from freezing temperatures in small enclosed spaces. Rated at 1,845 BTU/h and 500 watts, it operates on 120 volts and measures 20 inches in overall length with a 4-inch width, making it well suited for tight utility enclosures. Licensed plumbers, HVAC technicians, and irrigation service professionals install this unit in pump houses, well houses, and similar sheltered outdoor structures where a low-wattage heat source is needed to maintain above-freezing conditions through winter months.

This heater is intended for residential and light commercial pump house applications where freeze protection is the primary concern. Typical installations include well pump enclosures, irrigation pump shelters, and small utility buildings housing water supply equipment. Its compact footprint and modest 500-watt draw make it a practical solution when only a minimal heat load is needed to keep ambient temperatures above freezing without overloading a dedicated circuit.

Key Features

• 1,845 BTU/h heat output provides targeted freeze protection in small enclosures
• 500-watt, 120-volt operation fits standard residential branch circuits
• 20-inch length fits within narrow pump house enclosures
• 4-inch width minimizes clearance requirements in tight installations
• Compact design suited for well houses, irrigation shelters, and similar utility spaces

Compatibility

Designed as an OEM-style replacement or direct-install heater for residential and light commercial pump house freeze-protection applications.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC technician in accordance with NEC requirements for the applicable circuit and enclosure type. Disconnect and lock out power to the circuit before making any wiring connections. Ensure the enclosure provides adequate clearance around the unit per the manufacturer instructions and local codes. Do not install in fully exposed outdoor locations without an appropriate weatherproof enclosure.