{"product_id":"copeland-comfort-control-white-rodgers-01g66-641-thermostat","title":"Copeland Comfort Control (White Rodgers) 01G66-641 Thermostat","description":"\u003cp data-start=\"0\" data-end=\"916\"\u003eThe Copeland Comfort Control (White Rodgers) 01G66-641 is a 240V DPST line voltage heating thermostat designed for dependable control of electric heating systems in residential and light commercial HVAC applications. Engineered for use in baseboard heaters, unit heaters, and resistive heating circuits, this White Rodgers thermostat provides stable switching performance across a 40°F to 85°F operating range. The DPST configuration allows simultaneous control of dual line conductors, ensuring balanced load handling and consistent cycling in high-demand heating applications. Commonly selected as a direct replacement in Copeland Comfort Control systems, this unit is built for straightforward integration into existing 240V heating control setups. Contractors rely on this line voltage thermostat for predictable temperature regulation and long-term system compatibility in standard electric heat configurations.\u003c\/p\u003e\n\u003cp data-start=\"918\" data-end=\"931\"\u003eKey Benefits:\u003c\/p\u003e\n\u003cul data-start=\"932\" data-end=\"1239\"\u003e\n\u003cli data-section-id=\"1p4ir1u\" data-start=\"932\" data-end=\"985\"\u003eDPST switching for dual-line 240V heating control\u003c\/li\u003e\n\u003cli data-section-id=\"nl02fl\" data-start=\"986\" data-end=\"1041\"\u003eCompatible with baseboard and electric unit heaters\u003c\/li\u003e\n\u003cli data-section-id=\"re4q5f\" data-start=\"1042\" data-end=\"1100\"\u003eOperating range: 40°F–85°F for precise comfort control\u003c\/li\u003e\n\u003cli data-section-id=\"1chrfmw\" data-start=\"1101\" data-end=\"1180\"\u003eDirect fit replacement for White Rodgers \/ Copeland Comfort Control systems\u003c\/li\u003e\n\u003cli data-section-id=\"8hy0le\" data-start=\"1181\" data-end=\"1239\"\u003eDesigned for stable cycling in resistive heating loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1241\" data-end=\"1258\"\u003eCommon Questions:\u003c\/p\u003e\n\u003cul data-start=\"1259\" data-end=\"1627\"\u003e\n\u003cli data-section-id=\"1rirsog\" data-start=\"1259\" data-end=\"1379\"\u003eIs this thermostat suitable for 240V electric heat? Yes, it is designed specifically for DPST 240V heating circuits.\u003c\/li\u003e\n\u003cli data-section-id=\"1ldaquj\" data-start=\"1380\" data-end=\"1503\"\u003eCan it replace older White Rodgers controls? It is commonly used as a compatible replacement in similar configurations.\u003c\/li\u003e\n\u003cli data-section-id=\"fse29r\" data-start=\"1504\" data-end=\"1627\"\u003eWhere is it typically installed? It is used in baseboard heaters, unit heaters, and other line voltage heating systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1629\" data-end=\"1819\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e01G66-641 is the cross of 1G66-641, T410B1004, T498B1512\u003c\/span\u003e\u003c\/p\u003e","brand":"Copeland Comfort Control (White Rodgers)","offers":[{"title":"Default Title","offer_id":35644506572,"sku":"01G66-641","price":26.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_3d7f6056-dcd4-412d-860c-e2c8cbc2fd3f.png?v=1775667356","url":"https:\/\/www.gsistore.com\/products\/copeland-comfort-control-white-rodgers-01g66-641-thermostat","provider":"GSIstore","version":"1.0","type":"link"}