{"product_id":"pentair-461063-natural-gas-to-propane-conversion-kit-for-model-125-mastertemp-heater","title":"Pentair Natural Gas to Propane Conversion Kit for 125 MasterTemp Heater, 461063","description":"\u003cp\u003eThe Pentair 461063 is the genuine conversion kit that takes a Model 125 MasterTemp pool heater from natural gas to propane.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOne direction, one model\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFuel conversion kits are specific in both senses. This one goes natural gas to propane, not the reverse, and it is built for the 125 size MasterTemp. The larger MasterTemp heaters take different kits because the orifice sizing follows the burner rating. Read the model number and BTU rating off the heater data plate before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat conversion involves\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePropane and natural gas are delivered at different pressures and carry different energy per unit of volume, so the heater has to be re orificed and the manifold pressure reset for the new fuel. That is what the kit is for. It is listed under the MasterTemp burner system, which is where the work is done.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho should fit it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHave a qualified gas technician do the conversion. The gas train has to come apart, the new orifices go in, the pressure is set with a manometer, and every joint that was opened has to be leak tested. In most jurisdictions this is licensed work, and a heater running on the wrong orifice for its fuel is a genuine hazard rather than just a performance problem.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628965933268,"sku":"PUR-151-7410","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c9b465de-a425-442f-a172-44e6a8dd77bc.png?v=1788758511","url":"https:\/\/www.activepoolsupply.com\/products\/pentair-461063-natural-gas-to-propane-conversion-kit-for-model-125-mastertemp-heater","provider":"Active Pool Supply","version":"1.0","type":"link"}