12G73 (Lennox) | 1/6HP 1PH 208/230V Motor

12IN-350 (Wilkins) | 12 Inch | 350 Series Lead Free Double Check Assembly With NRS Gate Valves

12IN-350DA (Wilkins) | 12 Inch | 350DA With Osy Gate Valves

12IN-350OSY (Wilkins) | 12 Inch | 350 Series Lead Free Double Check Assembly With Osy Gate Valves

12IN-375OSY (Wilkins) | 12 Inch | 375 RP Osy Gates

12IN-48 (Wilkins) | 12 Inch | NRS Resilient Wedge Gate Valve Flg X Flg

12IN-48OSY (Wilkins) | 12 Inch | Osy Resilient Wedge Gate Valve Flg X Flg

12J18 (Lennox) | Txv Valve | Ext Equ 1-3ton R410a

12J19 (Lennox) | Txv Kit 3.5-5Ton R410 A/C

12J20 (Lennox) | Txv Kit 4-5Ton R410A A/C

12J99 (Lennox) | Ignition Control 104278-01

12K48 (Lennox) | LP Burner Orifice

12K87 (Lennox) | Anti Siphon Tube

12L37 (Lennox) | L190-40F Limit Switch

12L46 (Lennox) | .40wc Spst Pressure Switch

12L74 (Lennox) | 5/8 Liquid Line Filter Drier

12L81 (Lennox) | 3.00wc Spst Pressure Switch

12M55 (Lennox) | Draft Inducer Assembly

12S60 (Lennox) | ECB25-10CB-P Elec Heater 10kw

12S87 (Lennox) | 25-15KW Elec.Heat Strip

12W47 (Lennox) | Inducer Assembly

12W49 (Lennox) | 1.35wc Spst Pressure Switch

12W53 (Lennox) | 1.52wc Pressure Switch

12w64 (Lennox) | Ignition/Fan Control Board