{"product_id":"dinosaur-electronics-time-delay-relay-12vdctdr-12-vdc-operation","title":"Dinosaur Electronics | Time Delay Relay | 12VDCTDR | 12 VDC Operation","description":"\u003cp\u003eUpgrade your older furnace with the 12VDC Time Delay Relay by Dinosaur Electronics. This microcontrolled relay ensures a 4-second delay before the fan motor starts and a 2-minute cooldown period at the end of the heating cycle, providing optimal performance and protection for your furnace.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with older furnaces using a standard 12VDC ignitor board\u003c\/li\u003e\n\u003cli\u003e4-second delay before the fan motor activates\u003c\/li\u003e\n\u003cli\u003e2-minute cooldown period after the heat cycle\u003c\/li\u003e\n\u003cli\u003eCompact size: 1.5\" x 1.5\"\u003c\/li\u003e\n\u003cli\u003eDurable, potted construction\u003c\/li\u003e\n\u003cli\u003eTDR and 12VDCTDR are the same part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Policy \u0026amp; Support:\u003c\/strong\u003e This item is \u003cstrong\u003enot eligible for return.\u003c\/strong\u003e If you're unsure whether this is the correct replacement, please \u003cstrong\u003econtact us\u003c\/strong\u003e before ordering to ensure compatibility.\u003c\/li\u003e\n\u003cli\u003eREPLACES SUBURBAN RELAY#521069\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e*\u003cu\u003e The TDR and FAN 50 Plus Pins CANNOT be used in DuoTherm® 900 \/ 9000 series furnaces\u003c\/u\u003e or any furnace where the thermostat is in the ground circuit \u003cu\u003e*UNLESS*\u003c\/u\u003e the thermostat control wires inside the furnace are removed from the \"Ground\" circuitry and rewired to the \"Positive\" (Battery +) side of the control circuitry.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Dinosaur Electronics","offers":[{"title":"Default Title","offer_id":50289879449903,"sku":"12VDCTDR","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/2020\/6383\/files\/TDR.jpg?v=1721507371","url":"https:\/\/getunitedrvpartgrab.com\/products\/dinosaur-electronics-time-delay-relay-12vdctdr-12-vdc-operation","provider":"United RV Parts","version":"1.0","type":"link"}