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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
For technicians servicing Carrier heating and cooling units
Verify the equipment model and serial number
Proper installation of this chimney draft regulator reduces soot buildup and prevents high-limit trips by maintaining steady airflow through the combustion chamber
Industrial Durability: Robust construction suitable for high-temperature steam and high-vibration industrial sectors
Check your boiler's model and series number
Reznor 272743 Flame Sensor 320819-301 For technicians servicing Carrier heatingThe Reznor 272743 Flame Sensor is a critical safety component designed for precise rectification in Reznor unit heaters and power vented systems. This genuine Reznor OEM part is engineered to withstand the high temperature environment of the combustion chamber, ensuring consistent flame signal detection for the ignition control board. As a veteran technician knows, a fouled or degraded sensor is a primary cause of short cycling and nuisance lockouts.
US$ 25.00
US$ 30.00
US$ 99.99
US$ 4080.00