3100 BTU/4000 BTU Hydronic Small In-Wall Heater with Aqua SW and Fan SW in White

Kings H Series small hydronic heater uses the energy from a buildings hot water source to offer efficient, whisper quiet operation and the ability to reduce utility bills with individual thermostat room control. By installing hydronic systems in every room, you can easily heat only the areas in use and conserve energy. Designed to fit neatly between standard wall studs, this in-wall heater provides out of the way positioning ideal for use in bedrooms, bathrooms and laundry rooms. Provides 1, 200 BTU to 10, 500 BTU heat output.

Heat only the rooms which need it, borrowing energy from what's already there: the hot water heater
Tangential blowers for whisper quiet operation
Fast coil heating for heat transfer
1/2 in. trade size copper tubes
Flow-through design
4 in. or 8 in. aluminum fins per inch
Permanently lubricated motor
Hi/off/lo fan switch
For use with HW series thermostats
ETL certified for USA and Canada