Milwaukee Tool 48-73-1204 Bolt Blue Front Brim Vented Hard Hat W/4Pt Ratcheting

Hard Hat, ANSI Classification Type 1, Class C, Head Protection Style Front Brim, Head Protection Suspension Type Ratchet (4-Point), Head Protection Color Blue, Fits Hat Size 6 1/2 to 8 1/2 in, Head Protection Material HDPE, Accessory Mounting Options Side-Slots, Head Protection Venting Yes, Weight 0.102 lb, Standards ANSI/ISEA Z89.1.

Climatek ECM Furnace Blower Motor Fits Lennox Ducane Armstrong 73W05

This is a BRAND NEW Climatek Drop in replacement ECM Motor & Module Combo Kit. This 16-pin variable speed motor connects the same as the OEM and is universally compatible with all 2.0 & 2.3 motors. It does not replace any 2.5 ECM motors or ECM motors that have a silver motor module (3.0 ECM). It replaces the old part numbers listed below. It comes with a 2 year manufacturer warranty. If you are replacing an older 3.0 ECM (which has a silver end cap), click here for a suitable replacement! Function:An electric motor converts electrical energy into mechanical energy. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor. Newer high efficient motors, such as X13 and ECM motors, have “end caps” that control the motor speeds. These can be removed and replaced separately.Replaces Old Part #s:73W05

Lennox 73W09 – Combustion Air & Flue Gas Inducer Assembly

The Lennox 73W09 Inducer Assembly is a critical component engineered to maintain peak operational efficiency and safety within compatible Lennox heating systems. This essential 120V unit precisely manages the airflow required for optimal combustion, drawing fresh air into the burner section while simultaneously expelling harmful flue gases out of the system.

Lennox 73W35 – Optimized Two-Stage Pressure Switch for Enhanced System Control

This critical sensor plays a vital role in verifying safe operation and enabling the system to achieve peak energy efficiency and consistent comfort output. Critical System Integration: Essential for verifying proper ventilation and combustion, supporting overall system longevity and preventing premature wear on other components.