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Duotone bay — asphalt brief on the left, yellow-folded service sheet on the right.
As a mechanical thermostat
The T-4000-2138 is typically supplied as the cover assembly
The forged brass construction provides the durability required for commercial HVAC maintenance
ensuring reliable filtration of solids like scale and solder particles with minimal pressure drop across the refrigerant filter drier
Corrosion-resistant plating extends the service life of the faucet upper assembly under constant thermal stress
Robertshaw 41-602 Mini Ignitor As a mechanical thermostatThe Robertshaw 41 602 Norton Mini Ignitor is a high performance 120V hot surface ignitor engineered for precise ignition in modern residential and light commercial gas furnaces. Designed with a high density recrystallized silicon carbide element, this Norton 41 602 igniter ensures rapid heat up and long term durability under harsh thermal cycling. It functions as a direct OEM furnace ignitor replacement for numerous brands, featuring 5 1 4" lead wires