Honeywell TDV-040 Tridicator Pressure Temperature Gauge 1/2 NPT Connection amzn-9-19-21 45 inches width 1186645 This enthalpy sensor is voomi_id_17796
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Description
Honeywell TDV 040 Tridicator Pressure Temperature Gauge 1 2 NPT Connection amzn 9 19 21 45 inches width 1186645 This enthalpy sensor is voomi_id_17796 45 inches width It runs a fresh air intake damper and activates the main HVAC blower when needed to meet ASHRAE ventilation standards