field technicians should note that when replacing the 070989600 model

the valve remains closed and opens when the appropriate solenoid coil is energized

Ensure the flame sensor rod is clean and the furnace is properly grounded

It is standard practice to inspect existing gaskets and procurement of new seals is recommended during the installation of any ICP exhaust component to ensure airtight performance

Key Benefits Stroke Limitation: Specialized design for limiting the power stroke on D-3153 and D-3246 actuators to guarantee minimum outdoor air intake

Peco Controls SDP155-009 Digital Display R-407A field technicians should note thatThe Peco Controls SDP155 009 is a professional grade digital display zone sensor engineered specifically for high performance integration with Trane commercial climate control systems. Designed as a direct, cost effective replacement for Trane X13790465, 41901121, and SEN01281, this unit facilitates precise monitoring and energy management within Trane VariTrac zoning, Tracer Summit, and Voyager unitary systems. Built with a 10K Type 2 thermistor