{"product_id":"marley-engineered-products-uhmt1-unit-heater-thermostat","title":"Marley Engineered Products uhmt1 Unit Heater Thermostat","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MARLEY ENGINEERED PRODUCTS uhmt1 is a single-pole unit heater thermostat designed for field installation on electric unit heaters operating at 120, 240, or 277 volt AC. Rated at 25 amps at 120\/240 volts AC (resistive) and 22 amps at 277 volts AC (resistive), it provides reliable on\/off temperature control across a range of 40 to 85 degrees F. The thermostat carries a 125 volt-amp power rating and is intended for licensed electricians and HVAC technicians performing installation or service on commercial or industrial electric heating equipment.\u003c\/p\u003e\u003cp\u003eThis thermostat is suited for use on wall-mounted or ceiling-mounted electric unit heaters in commercial, industrial, and light manufacturing environments. It replaces the need for a remote wall thermostat by mounting directly to compatible unit heater models. Typical applications include warehouses, garages, loading docks, and workshops where electric unit heaters provide zone or supplemental heat. The uhmt1 is listed for use on MUH and HUHAA series electric unit heaters from MARLEY ENGINEERED PRODUCTS.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMulti-voltage compatibility: 120, 240, and 277 volt AC in a single thermostat\u003c\/li\u003e\n\u003cli\u003e25-amp current rating at 120\/240 volts AC (resistive) for high-load heating circuits\u003c\/li\u003e\n\u003cli\u003e22-amp rating at 277 volts AC (resistive) supports common commercial voltage configurations\u003c\/li\u003e\n\u003cli\u003eTemperature control range of 40 to 85 degrees F for wide ambient coverage\u003c\/li\u003e\n\u003cli\u003e1-pole switch type for straightforward line-voltage wiring\u003c\/li\u003e\n\u003cli\u003e125 volt-amp power rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on MUH and HUHAA series electric unit heaters manufactured by MARLEY ENGINEERED PRODUCTS.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician or qualified HVAC technician in accordance with the National Electrical Code (NEC) and all applicable local codes. Disconnect and lock out all power to the unit heater before removing any covers or wiring the thermostat. Verify that the circuit voltage and amperage match the thermostat ratings before energizing. Follow the unit heater manufacturer wiring diagram when making connections.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 120\/240\/277 volt AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 25 amps at 120\/240 volt AC (resistive), 22 amps at 277 volt AC (resistive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating\u003c\/strong\u003e: 125 volt-amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: 1-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 40 to 85 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC\u003c\/strong\u003e: 41112209\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MARLEY ENGINEERED PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: uhmt1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARLEY ENGINEERED PRODUCTS","offers":[{"title":"Default Title","offer_id":51268825940274,"sku":"UHMT1","price":235.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308913150.jpg?v=1780706848","url":"https:\/\/voomisupply.com\/products\/marley-engineered-products-uhmt1-unit-heater-thermostat","provider":"Voomi Supply","version":"1.0","type":"link"}