The Markel RPH Series Electric Pump House heater provides protection against freezing and are used in areas such as pump houses, utility rooms, relay stations, and construction sheds.
Aluminum finned heating element.
Powder coated epoxy steel case.
Automatic temperature control thermostat with a 35F to 65F temperature range.
Dimensions: 20 Inch Long x 5-1/2 Inch High x 4 Inch Deep.
Markel RPH25A Electric Pump House Heater Installation Instructions
Markel RPH25A Electric Pump House Heater Sales Bulletin