{"product_id":"pressure-switch-1-8-in-npt-1-amp-spdt-1-5-psi-plastic-millivolt-gas-heaters-allied-innovations-800140-3","title":"Allied Innovations 800140-3 Heater Pressure Switch, 1\/8 in NPT","description":"\u003cdiv class=\"a5\"\u003e\n\u003cdiv class=\"hero\"\u003e\u003cdiv class=\"tx\"\u003e\n\u003cspan class=\"kick\"\u003eSpa pressure switch\u003c\/span\u003e\u003ch2\u003eAllied Innovations 800140-3 Heater Pressure Switch, 1\/8 in NPT\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eSenses water flow and pressure so the heater only fires when it should.\u003c\/p\u003e\n\u003cp class=\"lede\"\u003eA failed pressure switch can keep a spa heater from firing or running safely. The Heater Pressure Switch, 1\/8 in NPT is a replacement part, so compare the part number 800140-3 with your old part to confirm fit.\u003c\/p\u003e\n\u003cdiv class=\"bn\"\u003e\n\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-10\"\u003e\u003c\/path\u003e\u003c\/svg\u003eSpa pressure switch\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e1 Amp SPDT\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-10\"\u003e\u003c\/path\u003e\u003c\/svg\u003eAllied Innovations\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-10\"\u003e\u003c\/path\u003e\u003c\/svg\u003ePart 800140-3\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"how\"\u003e\n\u003ch2\u003eHow to use the Heater Pressure Switch, 1\/8 in NPT\u003c\/h2\u003e\n\u003cdiv class=\"steps\"\u003e\n\u003cdiv class=\"st\"\u003e\n\u003ci\u003e1\u003c\/i\u003e\u003cp\u003eTurn off power at the breaker and relieve any pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"st\"\u003e\n\u003ci\u003e2\u003c\/i\u003e\u003cp\u003eRemove the old switch and note the wire positions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"st\"\u003e\n\u003ci\u003e3\u003c\/i\u003e\u003cp\u003eFit the replacement switch and restore power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wk\"\u003e\u003cdiv class=\"ok\"\u003e\n\u003ch3\u003eWorks on\u003c\/h3\u003e\n\u003cdiv class=\"cl\"\u003e\n\u003cspan\u003eSpa and hot tub heaters\u003c\/span\u003e\u003cspan\u003eFlow and pressure sensing circuits\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003ch2\u003eAllied Innovations 800140-3 questions and answers\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the Allied Innovations 800140-3?\u003c\/summary\u003e\u003cp\u003eThe Allied Innovations 800140-3 is a heater pressure switch, 1\/8 in npt. It senses water pressure in the plumbing and signals the heater or control system.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill the Allied Innovations 800140-3 fit my spa?\u003c\/summary\u003e\u003cp\u003eMatch part number 800140-3 and the details in the title against your old part. If you are not sure, call us at 631-678-6506 and we will help you match it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do I replace a spa pressure switch?\u003c\/summary\u003e\u003cp\u003eTurn off power and relieve pressure, then swap in the new switch and reconnect the wires the same way. Have a qualified technician install it if you are not sure.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the part number for this heater pressure switch, 1\/8 in npt?\u003c\/summary\u003e\u003cp\u003eThe Allied Innovations part number is 800140-3.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow fast does it ship?\u003c\/summary\u003e\u003cp\u003eMost orders leave in 1 to 2 business days. Ground shipping is free on orders of $99 and up, and under $99 it is a flat $9.99.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fine\"\u003e\n\u003cspan\u003eHeater Pressure Switch, 1\/8 in NPT\u003c\/span\u003e\u003cspan\u003ePart number 800140-3\u003c\/span\u003e\u003cspan\u003e1 Amp SPDT\u003c\/span\u003e\u003cspan\u003e1-5 PSI range\u003c\/span\u003e\u003cspan\u003e1\/8 in NPT, for millivolt gas heaters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Allied Innovations","offers":[{"title":"Default Title","offer_id":67660807340306,"sku":"800140-3","price":20.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/47-439-1260_XL.jpg?v=1793636171","url":"https:\/\/www.aquaterrabackyard.com\/products\/pressure-switch-1-8-in-npt-1-amp-spdt-1-5-psi-plastic-millivolt-gas-heaters-allied-innovations-800140-3","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}