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The Q340A and Q390A thermocouples generate a thermoelectric current that senses a pilot flame on gas-fired heating systems
intermittent pilot appliances with capacities from 30 to 415 cf/Hour
The compact device can be wired directly to the furnace
access door and MERV 13 filter
« Pressure Regulating Valve from Resideo is a high quality pressure regulating valve that maintains a constant outlet pressure over a wide range of inlet supply pressures
ZD12X26TZ/U Inactivate The Q340A and Q390A thermocouplesThis easy to wire damper includes a 24 volt motor used to control circulating air in HVAC systems. The ZD is a power close and spring open damper used when a normally open damper is required. It's typically used with TrueZONE and other electronic zoning systems.
