With 20,000 BTUs this blue flame heater will warm gently warm the air and everything in the room! Because it is a vent free gas heater, it operates with 99.9% efficiency. It has thermostatic temperature control and will keep on working without electricity. It features an Oxygen Depletion Sensor (ODS) that shuts off the heater before the oxygen drops to an unsafe level. It is easy to operate with its push button piezo-ignition and standing pilot. Every heater is test-fired at the factory.
The standard installation is wall mounting, however, an optional floor stand is available (sold separately). An optional blower is also available for added heat circulation.
Professional installation by a certified gas technician is required. Models using Propane Gas must be operated with a 100 lb or larger tank and an external regulator with an output of 11 - 13" WC must be used. Repairs must be done by a qualified service contractor. Use only in compliance with local codes.
- Liquid Propane HB20TL (No Longer Available, Please see HBW20TL)
- Natural Gas HB20TN - Limited Availability