Pay in 4 interest-free payments of $8.36 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
this genuine ICP flame rod provides the precise feedback signal required by the integrated furnace control to maintain the gas valve circuit
secondary output to ensure stable operation of thermostats
or 45-second ignition systems
reliable operation throughout the heating season
Reznor 121275 Block this genuine ICP flame rodThe Reznor 121275 Stack Flue Block is a high limit safety component engineered specifically as an Energy Cutout Device (ECO) for commercial and industrial gas fired heating units. Designed to monitor the integrity of the ventilation system, this blocked vent switch acts as a critical failsafe by measuring exhaust temperatures at the flue. If the sensor detects a restriction, backflow, or overheating condition where temperatures reach the 275F trip
US$ 2446.50
US$ 167.88
US$ 149.99
US$ 262.50
US$ 247.50
US$ 1047.00
US$ 497.50
US$ 1845.00
US$ 2395.00
US$ 2096.50
US$ 2096.50
US$ 627.00
US$ 627.00
US$ 2096.50
US$ 537.00
US$ 1845.00