Matches 51 - 57 out of 57 < 1 2


Match Document Document Title
US20160178236 INWARD FIRED PRE-MIX BURNERS WITH CARRYOVER  
A burner assembly for a gas furnace including a partition panel including an upstream side, a downstream side, at least two partition openings, and an intermediate transverse slot in communication...
US20160169558 WARM AIR HEATER  
An orifice 26 is provided in an air supply passage 5a of a warm air heater 100, and a differential pressure sensor 28 detects differential pressure Δp between front and rear of the orifice 26 in...
US20160047548 FUEL-FIRED HEATING APPLIANCE HAVING FLAME INDICATOR ASSEMBLY  
A flame indicator assembly for a fuel-fired heating appliance, the fuel-fired heating appliance including a burner assembly and control electronics. The flame indicator assembly comprises a flame...
US20150369518 HIGH EFFICIENCY HEATER WITH CONDENSATE COLLECTION AND HUMIDIFICATION  
A heater having a burner, a first heat exchanger associated with the burner, a second heat exchanger above the first heat exchanger in fluid cooperation with the first heat exchanger and an...
US20150369495 ULTRA-LOW NOx BURNER  
A burner for use with an igniter for firing a flame into a heat-exchanger includes a body having a sidewall that defines an interior chamber. A first opening in the body receives a pre-mixed...
US20150308714 Method and Apparatus for Controlling and Regulating Flow of Fuel Oil in Heating Systems  
A fuel oil burner for a heating system includes a nozzle having an inlet and outlet, and an electric solenoid valve having an inlet for receiving pressurized fuel oil from a fuel supply system and...
US20150292751 AIR HANDLING VENT CONTROL  
Techniques for use with vent covers of furnace ductworks are described herein. A vent cover may include a fan to actively pull air from the ductwork and into a room at least in part in response to...
Matches 51 - 57 out of 57 < 1 2