{"product_id":"bradford-white-415-45867-05","title":"Bradford White 415-45867-05 Pressure Switch Kit","description":"\u003cp\u003eThe \u003cstrong\u003eBradford White 415-45867-05 Pressure Switch Kit\u003c\/strong\u003e is the \u003cstrong\u003eOEM blower-proving pressure switch\u003c\/strong\u003e for \u003cstrong\u003eBradford White residential gas power vent water heaters\u003c\/strong\u003e. It is a \u003cstrong\u003edifferential pressure switch\u003c\/strong\u003e in the \u003cstrong\u003esafety circuit\u003c\/strong\u003e: it senses the \u003cstrong\u003enegative pressure\u003c\/strong\u003e the \u003cstrong\u003epower vent blower\u003c\/strong\u003e creates and only closes its contacts once real \u003cstrong\u003ecombustion airflow\u003c\/strong\u003e is proven, which is what allows the \u003cstrong\u003egas valve\u003c\/strong\u003e to open and the burner to light. If the \u003cstrong\u003event\u003c\/strong\u003e is blocked, the \u003cstrong\u003eblower\u003c\/strong\u003e is weak, or the switch itself has failed, the circuit stays open and the heater will not fire. This kit is shown with its formed \u003cstrong\u003esteel mounting bracket\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBradford White's March 2026 residential gas power vent parts list specifies \u003cstrong\u003e415-45867-05\u003c\/strong\u003e as the \u003cstrong\u003epressure switch\u003c\/strong\u003e for the \u003cstrong\u003eRG1PV40S\u003c\/strong\u003e, \u003cstrong\u003eRG1PV50S\u003c\/strong\u003e, \u003cstrong\u003eRG2PV40T\u003c\/strong\u003e, \u003cstrong\u003eRG2PV50T\u003c\/strong\u003e, \u003cstrong\u003eRG2PV60T\u003c\/strong\u003e, \u003cstrong\u003eRG2PV40S\u003c\/strong\u003e and \u003cstrong\u003eRG2PV50S\u003c\/strong\u003e models, where earlier parts books listed \u003cstrong\u003e415-45867-01\u003c\/strong\u003e or \u003cstrong\u003e415-47815-03\u003c\/strong\u003e. Those models run the \u003cstrong\u003e415-53662-00 blower\u003c\/strong\u003e with the \u003cstrong\u003e415-53692-00 blower temperature switch\u003c\/strong\u003e and \u003cstrong\u003e415-53693-00 blower gasket\u003c\/strong\u003e. It belongs to the \u003cstrong\u003e415-45867\u003c\/strong\u003e switch family, which is calibrated by dash number: \u003cstrong\u003e415-45867-06\u003c\/strong\u003e (\u003cstrong\u003e-0.88\" W.C.\u003c\/strong\u003e) and \u003cstrong\u003e415-45867-07\u003c\/strong\u003e (\u003cstrong\u003e-0.96\" W.C.\u003c\/strong\u003e) serve the larger \u003cstrong\u003eRG2PV50H\u003c\/strong\u003e and \u003cstrong\u003eRG2PV75H\u003c\/strong\u003e heaters, and \u003cstrong\u003e415-45867-01\u003c\/strong\u003e and \u003cstrong\u003e415-45867-02\u003c\/strong\u003e are separate set points again. Match the dash number stamped on the old switch.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrect Switch for RG1PV \/ RG2PV Power Vent:\u003c\/strong\u003e The factory-specified \u003cstrong\u003epressure switch\u003c\/strong\u003e for the \u003cstrong\u003e40, 50 and 60 gallon\u003c\/strong\u003e RG1PV and RG2PV models listed above.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProves Blower Airflow Before Ignition:\u003c\/strong\u003e Keeps the \u003cstrong\u003egas valve\u003c\/strong\u003e locked out until the \u003cstrong\u003eblower\u003c\/strong\u003e is pulling the vent — the reason this switch exists.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBracket-Mount Design:\u003c\/strong\u003e The factory \u003cstrong\u003emounting bracket\u003c\/strong\u003e lets the switch bolt into the same position as the original.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGenuine OEM:\u003c\/strong\u003e \u003cstrong\u003eBradford White\u003c\/strong\u003e calibration and construction, not a universal \u003cstrong\u003eSPST pressure switch\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWhat does this switch do on a power vent heater?\u003c\/strong\u003e It confirms the \u003cstrong\u003eblower\u003c\/strong\u003e is creating the required \u003cstrong\u003enegative pressure\u003c\/strong\u003e in the \u003cstrong\u003event\u003c\/strong\u003e before the \u003cstrong\u003eignition sequence\u003c\/strong\u003e continues. No proven draft, no gas.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThe blower runs but the heater won't light — is it the switch?\u003c\/strong\u003e Check the \u003cstrong\u003esensing tube\u003c\/strong\u003e for cracks, kinks or moisture, and check the \u003cstrong\u003event\u003c\/strong\u003e and \u003cstrong\u003eair intake\u003c\/strong\u003e for blockage first. If the blower runs, the tube is clear and the vent is open but the switch never closes, replace the \u003cstrong\u003e415-45867-05\u003c\/strong\u003e. Never jumper a pressure switch.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCan I use a 415-45867-06 or -07 instead?\u003c\/strong\u003e No. Those carry different \u003cstrong\u003eW.C. set points\u003c\/strong\u003e for different heaters. Use the number specified for your model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n","brand":"Bradford White","offers":[{"title":"Default Title","offer_id":50527235997874,"sku":"415-45867-05","price":188.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/415-45867-05.jpg?v=1790187413","url":"https:\/\/www.gsistore.com\/en-ca\/products\/bradford-white-415-45867-05","provider":"GSIstore","version":"1.0","type":"link"}