secure fit within the combustion chamber

This high-reliability component serves as a direct OEM replacement to ensure correct control board communication and power distribution

for fixture-level tempering

Efficient Airflow: Sustains 1050 RPM to preserve designed furnace efficiency and balanced static pressure

Enhanced Thermal Resistance: Durable insulation materials prevent overheating during prolonged operation

MAMAC Systems HU-921-VDC-7 Humidity Sensor R-448A secure fit within the combustionThe MAMAC Systems HU 921 VDC 7 is a high performance HVAC humidity sensor engineered for demanding commercial environments, including roof top air handlers, fresh air hoods, and return air ducts. This unit mount transmitter delivers a precise 0 10Vdc output proportionally across a 0 100% relative humidity range, maintaining 3% accuracy between 30% and 70% RH. Designed for long term stability in 100% condensing environments, it features conformal