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Duotone bay — asphalt brief on the left, yellow-folded service sheet on the right.
8" variable pitch range allows for exact blower speed adjustments
Remove the cover and use the internal adjustment screw while monitoring the pressure with a calibrated manometer to ensure the trip point matches system requirements
this assembly includes the integrated sensing bulb required for accurate temperature feedback from the suction line
and 4MA27 models to reduce downtime
the BNR0057 ensures optimal flame pattern and stability
Titus HVAC D22-P Relay 30067439-890 8" variable pitch range allowsAs a field technician, you understand that terminal unit reliability hinges on precise control logic. The Titus HVAC D22 P Relay is a high performance SCR (Silicon Controlled Rectifier) relay engineered for Variable Air Volume (VAV) terminal units and fan powered boxes. Unlike standard mechanical relays, the D22 P solid state design integrates dual Triac outputs capable of handling up to 240 VAC each, making it a rugged solution for cycling electric