{"product_id":"rectorseal-m19002-mars-63-relay","title":"Rectorseal M19002 Mars 63 Relay","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RECTORSEAL M19002 is the MARS 63 relay, a switching component used in HVAC and plumbing-related control circuits. Relays of this type open and close electrical circuits in response to a control signal, allowing low-voltage thermostat or control board outputs to switch higher-load equipment such as motors, pumps, or compressors. Licensed HVAC technicians and plumbers working on hydronic, refrigeration, or general HVAC systems are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThe MARS 63 relay is suited for residential and light commercial applications where a reliable switching device is needed in a control circuit. It is commonly installed as part of an HVAC system control sequence, a hydronic heating circuit, or a similar mechanical system requiring relay-based switching. This relay is appropriate for new installations as well as direct replacement of failed or degraded relay components in existing systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRelay configuration suitable for HVAC and plumbing control circuit applications\u003c\/li\u003e\n\u003cli\u003eDesigned for use as a replacement or new-installation switching component\u003c\/li\u003e\n\u003cli\u003eCompatible with standard control board and thermostat output signals\u003c\/li\u003e\n\u003cli\u003eCompact form factor typical of MARS-series relay products\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement relay for HVAC and plumbing control circuit applications where a MARS 63 relay is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed HVAC technician or qualified plumber should install this relay. Shut off all power to the system at the disconnect or breaker before removing the existing relay or making any wiring connections. Verify that the replacement relay matches the voltage and current ratings required by the circuit before energizing. Follow applicable NEC guidelines for low-voltage and line-voltage control wiring.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 685744190028\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RECTORSEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M19002\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51383564140850,"sku":"M19002","price":105.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670884.png?v=1782600665","url":"https:\/\/voomisupply.com\/products\/rectorseal-m19002-mars-63-relay","provider":"Voomi Supply","version":"1.0","type":"link"}