{"product_id":"tjernlund-hs1-side-wall-power-venter","title":"Tjernlund HS1 Side Wall Power Venter","description":"\u003cspan style=\"font-size: 12pt; \"\u003e\u003cspan style=\"font-size: 12pt; color: #000000;\"\u003eThe HS1 is used for side wall venting residential\/light commercial natural gas, LP or oil fired equipment including: Furnaces, boilers, water heaters and unit heaters. All models feature the new UC1 Universal Control and a diaphragm Fan Proving Switch safety interlock which will shut down the heating equipment if a venting malfunction occurs. Built-in adjustable damper also allows regulation for maximum combustion efficiency. UC1 Universal Control features include; adjustable pre and post-purge settings, LED Status\/diagnostic indicators, Fan Prover switch monitoring. Interlocks with any 24-120 VAC burner control circuit and also includes \"dry\" contact actuation option. Easily interlock multiple appliances with our MAC-Series multiple appliance controls.\u003c\/span\u003e\u003cspan style=\"font-weight: bold; font-size: 12pt;\"\u003e\u003cbr\u003e \u003cspan style=\"font-size: 12pt;\"\u003e\u003cbr\u003e \u003cspan style=\"font-size: 12pt;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cspan style=\"font-weight: bold;  font-size: 12pt;\"\u003eRESOURCES\u003c\/span\u003e\u003cbr style=\"\"\u003e \u003c\/span\u003e\u003cul style=\"\"\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003ca href=\"http:\/\/www.tjernlund.com\/Tjernlund_8506001b.pdf\"\u003eTjernlund HS1 Power Venter Specifications\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003ca href=\"http:\/\/www.tjernlund.com\/Tjernlund_8504106C.PDF\"\u003eTjernlund HS1 Power Venter Installation \u0026amp; Operation Manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt;\"\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/www.tjernlund.com\/Tjernlund_8504107d.PDF\"\u003eTjernlund UC1 Installation Instructions\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Tjernlund_-_HSJ-HS1-HS2_-_Table.jpg?v=1788404081\" style=\"width: 650px; height: 499px;\" align=\"\" border=\"0px\"\u003e\u003cbr\u003e \u003cbr\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Tjernlund_-_HS1_-_Diagram.jpg?v=1788404080\" alt=\"\" style=\"width: 679px; height: 394px;\" align=\"\" border=\"0px\"\u003e","brand":"Tjernlund","offers":[{"title":"Default Title","offer_id":47344106340525,"sku":"19277","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/TjernlundHSJ.1.jpg?v=1787902747","url":"https:\/\/www.bostonheatingsupply.com\/products\/tjernlund-hs1-side-wall-power-venter","provider":"Boston Heating Supply","version":"1.0","type":"link"}