{"product_id":"rcd-ht01te240-control-transformer-240v-primary-24v-secondary","title":"Rcd ht01te240 Control Transformer 240V Primary 24V Secondary","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RCD ht01te240 is a control transformer designed for HVAC systems, stepping down a 240-volt primary supply to a 24-volt secondary output. This low-voltage transformer powers control circuits in heating and cooling equipment, including thermostats, control boards, and relay coils. At 1 inch x 1 inch x 1 inch, it is a compact unit suited for installation inside equipment enclosures where space is limited. Licensed HVAC technicians install this part as a direct OEM-style replacement when a failed transformer causes no-call or intermittent control circuit faults.\u003c\/p\u003e\n\u003cp\u003eThis transformer is applied in residential and light commercial HVAC systems that operate on a 240-volt supply and require a 24-volt control circuit. Typical installation scenarios include gas furnaces, air handlers, and split-system condensing units where the factory transformer has failed or been damaged by a short circuit in the low-voltage wiring. It fits within the standard wiring cabinet or blower compartment of equipment designed around a 240V-to-24V step-down control circuit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e240-volt primary to 24-volt secondary step-down ratio for standard HVAC control circuits\u003c\/li\u003e\n  \u003cli\u003eCompact 1 inch x 1 inch x 1 inch footprint for installation in tight equipment enclosures\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement for Carrier HVAC applications\u003c\/li\u003e\n  \u003cli\u003eProvides stable low-voltage output to thermostats, control boards, and relay coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement control transformer for Carrier HVAC equipment requiring a 240-volt primary and 24-volt secondary control circuit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing or installing the transformer. Inspect low-voltage wiring for shorts before energizing the new transformer, as an unresolved short will damage the replacement unit. Follow applicable NEC requirements for low-voltage control wiring connections and equipment grounding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Voltage\u003c\/strong\u003e: 240 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Voltage\u003c\/strong\u003e: 24 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RCD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ht01te240\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCD","offers":[{"title":"Default Title","offer_id":51233964556594,"sku":"HT01TE240","price":77.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307626116.webp?v=1780113355","url":"https:\/\/voomisupply.com\/products\/rcd-ht01te240-control-transformer-240v-primary-24v-secondary","provider":"Voomi Supply","version":"1.0","type":"link"}