The Resideo L4081A1023 Aquastat Controller is a professional-grade high and low limit boiler control engineered for hydronic systems requiring integrated dual-function thermal regulation

Consistent Torque: Provides 35 in-lb of torque across the entire rotation range for predictable damper modulation

System Efficiency: Restores factory-rated energy consumption levels by replacing worn

3-Inch Probe: Optimized insertion length for accurate sensing in the supply plenum or heat exchanger housing

Lennox 47M38 Hose Assembly 323055-751 The Resideo L4081A1023 Aquastat ControllerThe Lennox 47M38 Hose Assembly is a critical OEM component designed for high efficiency gas furnaces, specifically serving as the inducer hose assembly that manages the transport of flue gases. This furnace draft inducer tubing is engineered to withstand the high thermal stresses and corrosive condensate environments common in Lennox G61MPV, G43UF, and G51MP model series. As a veteran technician knows, maintaining a clear and pressurized path between