{"product_id":"icp-pressure-switch-tubing-kit-for-wpg4364060rkb1-ships-today-1","title":"ICP Pressure Switch Tubing Kit for WPG4364060RKB1 — Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM pressure switch tubing (part #1178417) is the hose that connects the draft inducer and vent system to the pressure switch on the ICP \/ Tempstar \/ Heil WPG4364060RKB1 packaged gas-electric unit. The tubing carries the negative pressure signal the switch uses to confirm the inducer is running and the flue is clear before the control board allows ignition. Over time this tubing becomes brittle, cracks, kinks, or fills with condensate, which prevents the pressure switch from proving and leaves the furnace stuck in a no-heat lockout. Replacing worn tubing with this OEM-spec part restores a clean pressure signal and clears intermittent or persistent pressure-switch faults that mimic a failed switch.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1178417\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePressure Switch Tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Tempstar \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eInducer-to-switch pressure signal line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWPG4364060RKB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for the gas-heat section of the ICP \/ Tempstar \/ Heil \/ Comfortmaker WPG4364060RKB1 packaged gas-electric unit. Match the tubing diameter and routing to your original before installing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off the gas and disconnect power, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the burner\/inducer compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the tubing routing between the inducer port and the pressure switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Slip the old tubing off both barbed fittings, noting any condensate or cracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Press the new tubing fully onto the inducer port and the pressure-switch fitting, routing it so it drains and does not trap condensate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and confirm the pressure switch proves and the burners light normally.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace locks out on a pressure-switch fault with no heat\u003c\/li\u003e\n\u003cli\u003eCracked, brittle, kinked, or disconnected tubing\u003c\/li\u003e\n\u003cli\u003eCondensate or debris blocking the hose\u003c\/li\u003e\n\u003cli\u003eIntermittent ignition that improves when the tubing is cleared\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027211764083,"sku":"1178417","price":25.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047707951475,"sku":"1178417-GEN","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-1178417_87ff9675-3f1c-46c5-811c-dfd5281a07a3.jpg?v=1782895274","url":"https:\/\/nationalhvacparts.com\/products\/icp-pressure-switch-tubing-kit-for-wpg4364060rkb1-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}