Mechanicals: Heating, Cooling and Electrical York Diamond 80 Propane Heater D143 PreviousBuderus 266K Gas Fired Hot Water Boiler NextViessmann 169,000 BTU Vitodens 200-W Wall-Mounted Condensing Gas Boiler N540 York Diamond 80 Propane Heater D143 York Diamond 80 Propane Heater D143 $1,400.00 York Diamond 80 propane Heater w duct work shown Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0