Fulton Boiler 4-50-072000 Main Kit 320788-702 or clogged condensate drain lines

or clogged condensate drain lines creating backpressure

OEM Compatibility: Designed specifically for York equipment

Attempting to install this on a single-phase power supply will result in equipment failure and electrical hazards

such as commercial reach-in refrigerators

preventing repeated exposure to combustion hazards

Fulton Boiler 4-50-072000 Main Kit 320788-702 or clogged condensate drain linesMaintain peak combustion efficiency and operational reliability with the Fulton Boiler 4 50 072000 Main Kit, engineered specifically for EDR1500 and EDR2000 condensing boilers. As a critical annual preventative maintenance kit, this assembly provides the high tolerance components necessary to service the Endura (EDR) series vertical firetube heat exchanger. The kit includes specialized gaskets, seals, and O rings designed to withstand the high