Empire HearthRite 20" Thermostat 20,000 BTU Vent-Free BlueFlame Heater Gas Type:Natural Gas Warranty Limitations & Exclusions This

Warranty Limitations & Exclusions This warranty applies to the original purchasers for products which are installed in the United States or Canada and which are operated and maintained as intended for single family residential usage

It automatically shuts down the system in case of excessively low pressure

the motor's efficient design minimizes heat generation

you can have complete confidence in the safety and efficiency of your operations

Empire HearthRite 20" Thermostat 20,000 BTU Vent-Free BlueFlame Heater Gas Type:Natural Gas Warranty Limitations & Exclusions ThisEmpire builds a full line of heaters for nearly every application from vent free models (in blue flame and infrared) to wall furnaces and console heaters in direct vent and B vent. At more than 90 percent efficient our UltraSaver models provide more heat for your energy dollar than any other vented system you can buy. All of our Empire branded heaters are made in the USA. Vent Free systems draw room air to support combustion in a clean burning blue