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provided the appropriate metering device is used for the specific outdoor unit match-up
ensuring predictable system response
the 61-26018-84 is strictly calibrated for R-22 systems
If the leak is too large for the sealant to close
Titus HVAC D21-PS Relay 318518-761 provided the appropriate metering deviceThe Titus HVAC D21 PS Relay is an essential electronic interface designed for commercial VAV terminals and electric duct heaters. As a proportional pull signal relay, this component integrates with patented Titus airflow sensors to modulate heater capacity based on real time cubic feet per minute (CFM) flux. This HVAC control relay eliminates the binary limitations of standard on off switches by translating a 0 10 VDC or AC DC pulse signal into
