{"product_id":"goodman-lpm-33-genuine-oem-single-stage-90-lp-conversion-kit-with-lp-switch","title":"Goodman LPM-33 – Genuine OEM Single-Stage 90% LP Conversion Kit with LP Switch","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman LPM-33\u003c\/strong\u003e is a comprehensive \u003cstrong\u003eGenuine OEM LP Conversion Kit\u003c\/strong\u003e specifically engineered to adapt select Goodman, Amana, and Daikin single-stage, 90% AFUE gas furnaces for liquid propane (LP) operation. This essential kit ensures your heating system transitions safely from natural gas to propane while maintaining factory-specified performance and safety standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is designed for use with furnaces featuring \u003cstrong\u003eWhite-Rodgers 36G22\/36J22\u003c\/strong\u003e or \u003cstrong\u003eHoneywell VR8215\u003c\/strong\u003e gas valves. It includes a critical \u003cstrong\u003elow-pressure switch\u003c\/strong\u003e that automatically monitors propane tank levels and cuts off the gas supply if the pressure drops too low, protecting the gas valve and ensuring proper combustion. By utilizing genuine OEM orifices and springs, the LPM-33 provides precise fuel-to-air ratios to prevent soot buildup and ensure high-efficiency operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Function:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature 1: Integrated Low-Pressure Safety Switch:\u003c\/strong\u003e Includes the LPLP gas pressure switch to shut down the unit if propane levels fall below safe operating limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature 2: Dual-Valve Compatibility:\u003c\/strong\u003e Provides specialized spring conversion kits for both White-Rodgers and Honeywell gas valve series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature 3: Precision Orifice Sizing:\u003c\/strong\u003e Includes 1.25mm burner orifices designed specifically for 90% AFUE single-stage combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature 4: Complete Conversion Package:\u003c\/strong\u003e Comes with wiring harnesses, bushings, and mandatory safety labels for a code-compliant installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details and Key Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LPM-33 (Replaces LPM-07)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Goodman \/ Amana \/ Daikin (Genuine OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Single-Stage 90% LP Conversion Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFurnace Compatibility:\u003c\/strong\u003e 90% AFUE Single-Stage Gas Furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Compatibility:\u003c\/strong\u003e White-Rodgers 36G\/36J \u0026amp; Honeywell VR8215\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Orifice Size:\u003c\/strong\u003e 1.25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Components:\u003c\/strong\u003e Low-Pressure Switch (LPLP) \u0026amp; 1\/2” x 1\/8” Bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🛠️ \u003cstrong\u003eHVAC Depot Pro Tip: The \"Manometer\" Requirement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNever perform an LP conversion by \"eye\" or sound. Propane requires a specific manifold pressure—typically \u003cstrong\u003e10.0\" W.C.\u003c\/strong\u003e for most Goodman 90% units. Use a digital manometer to verify both the inlet pressure and the manifold pressure after installing the new springs and orifices to ensure the furnace doesn't over-fire and damage the heat exchanger.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Reference \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLPM-33\u003c\/strong\u003e is a direct OEM replacement for the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Numbers:\u003c\/strong\u003e LPM-07, 0151K00000S, B1880007, 11116401\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Refs:\u003c\/strong\u003e Goodman LPM-33, Amana LPM33, Daikin GLPM33\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExtensive Model Compatibility List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNote: Use 'CTRL+F' to search for your specific model:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodman GCES\/GMES Series:\u003c\/strong\u003e GCES96, GMES92, GMES96, GMES96-U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodman GR9S\/GD9S Series:\u003c\/strong\u003e GR9S96, GD9S96, GR9S92, GD9S92\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmana AMES Series:\u003c\/strong\u003e AMES92, AMES96, ACES96\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":52451512713579,"sku":"193031430134","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/LPM-33_d4d3b8f1-11c6-4e52-a36c-0c538c11a2c8.jpg?v=1770327100","url":"https:\/\/tophvacparts.com\/products\/goodman-lpm-33-genuine-oem-single-stage-90-lp-conversion-kit-with-lp-switch","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}