{"product_id":"oem-lennox-time-delay-relay-900-sec-delay-on-make-24v-51a99","title":"OEM Lennox Time Delay Relay 900 Sec Delay On Make 24V — 51A99","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 51A99\u003c\/strong\u003e is an OEM Time Delay Relay featuring a 900-second delay on make at 24 volts, designed to stage equipment startup and protect Lennox heating and cooling systems from short-cycling and electrical stress. If your system is experiencing erratic startup sequences, premature component wear, or failure to properly stage, a faulty time delay relay is often the cause. This genuine Lennox OEM replacement ensures proper compatibility and reliable performance across applicable Lennox HVAC units.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081032974707,"sku":"LNX-51A99","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-time-delay-relay-900-sec-delay-on-make-24v-51a99","provider":"National HVAC Parts","version":"1.0","type":"link"}