{"product_id":"525044-suburban-rv-furnace-gas-valve-sf","title":"525044 Suburban RV Furnace GAS VALVE SF","description":"\u003ch1\u003e525044 Suburban GAS VALVE SF\u003c\/h1\u003e\n\u003ch2\u003e(Replaces 161122)\u003c\/h2\u003e\n\u003ch3\u003eFits SF‑20\/25\/30\/35\/42 and SF‑20\/25\/30\/35\/42F, plus SF‑Q and SF‑FQ furnaces\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e(For standard SF models, F‑series, and Q\/FQ variants — above serial number 971303163)\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Suburban 525044 is the OEM‑spec \u003cstrong\u003e12‑volt DC gas valve\u003c\/strong\u003e used across many Suburban SF‑series furnaces. It is the direct replacement for the older \u003cstrong\u003e161122\u003c\/strong\u003e valve and is engineered to deliver the correct propane flow and timing required for safe ignition and stable burner operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis valve is used on both the standard SF furnaces and the upgraded Q\/FQ combustion‑housing variants. The serial‑number cutoff (\u003cstrong\u003eabove 971303163\u003c\/strong\u003e) applies to certain SF\/F models that transitioned to the 161122‑style valve during production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eFurnace Compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis valve fits the following Suburban furnace families:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSF‑20 \/ SF‑25 \/ SF‑30 \/ SF‑35 \/ SF‑42\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSF‑20F \/ SF‑25F \/ SF‑30F \/ SF‑35F \/ SF‑42F\u003c\/strong\u003e \u003cem\u003e(above serial no. 971303163)\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSF‑20Q \/ SF‑25Q \/ SF‑30Q \/ SF‑35Q \/ SF‑42Q\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSF‑20FQ \/ SF‑25FQ \/ SF‑30FQ \/ SF‑35FQ \/ SF‑42FQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese models all use the same gas‑valve footprint and electrical characteristics as the 161122 valve.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhat this gas valve does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOpens to deliver propane during ignition\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCloses automatically when the furnace cycles off\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWorks in sync with the ignition control board\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaintains safe, regulated fuel flow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrevents delayed ignition, flame instability, and lockouts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eSymptoms of a failing gas valve\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFurnace clicks but does not light\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFlame lights but drops out\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDelayed ignition “boom” or hesitation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGas valve hums, buzzes, or overheats\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFurnace cycles without producing heat\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eCross‑Reference\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e 161122\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUsed with:\u003c\/strong\u003e Solenoid kits \u003cstrong\u003e521074\u003c\/strong\u003e and \u003cstrong\u003e521075\u003c\/strong\u003e (depending on furnace family)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Laurelhurst","offers":[{"title":"Default Title","offer_id":45558092169282,"sku":"S525044","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/OIP_41_94ebae64-358d-4e39-91c0-37a6aa5e944b.webp?v=1758512038","url":"https:\/\/hvacpartstore.com\/products\/525044-suburban-rv-furnace-gas-valve-sf","provider":"HVACpartstore","version":"1.0","type":"link"}