{"title":"Heatstar Space Heaters","description":"\u003cp\u003e\u003cspan\u003eHeatstar Space Heaters are a powerful primary and supplementary heating solution for small, medium, and large spaces up to 750 square feet. Heatstar heaters are offered in propane and natural gas fuel variations and feature models with radiant or convection heating technology.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"heatstar-30-000-btu-vent-free-radiant-heater","title":"Heatstar 30,000 BTU Vent Free Radiant Heater","description":"\u003cp\u003eThe HeatStar 30,000 BTU Vent-Free Radiant Heater takes a different route, warming objects and people directly the way sunlight does, so a workbench or workstation feels warm within seconds of startup.\u003c\/p\u003e\n\u003cp\u003eMounting hardware for floor-standing or wall mounting ships in the box. Hang the bracket about 36 inches off the floor, and the control knob stays within easy reach. For floor mounting, the base feet set it down with 3 inches of clearance underneath, and leaving 36 inches above and 10 inches at each side keeps furniture and fabric out of the heat path.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits of the HeatStar 30,000 BTU Vent-Free Radiant Heater\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output:\u003c\/strong\u003e Up to 30,000 BTUs of radiant heat covers roughly 750 square feet, enough supplemental warmth for a two-car garage or an unfinished basement.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfrared Burner Tiles:\u003c\/strong\u003e Multiple burner tiles heat objects and people directly, so you feel warm in seconds instead of waiting for the air to catch up.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Vent-free combustion keeps 99 percent of all the fuel energy in your room rather than sending it up a flue.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostatic Control Knob:\u003c\/strong\u003e The knob gives you five settings and cycles the burner on and off to hold the temperature you set.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Button Ignition:\u003c\/strong\u003e Electronic ignition lights the burner at the press of a button, and the AA batteries it needs are included.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Shut-Off Sensor:\u003c\/strong\u003e A built-in low oxygen sensor cuts the gas supply if oxygen in the room drops to an unsafe level.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlower Fan:\u003c\/strong\u003e The fan runs from a standard 110-120 volt outlet and helps move warmth through the room. During an outage, the heater still produces heat.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Compact Housing:\u003c\/strong\u003e The white housing measures 24 x 28 x 8 inches (H x W x D) and weighs 30 pounds for close-to-wall placement.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certified:\u003c\/strong\u003e Built to ANSI and CSA standards, the heater meets recognized safety requirements for vent-free gas heating.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePropane or Natural Gas: Choose Your Fuel Supply\u003c\/h2\u003e\n\u003cp\u003eThe fuel-supply choice is propane or natural gas, so select the option that matches your building's gas service.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropane:\u003c\/strong\u003e This model burns liquid propane, making it suitable for a detached garage or barn served by a tank rather than a utility line.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Gas:\u003c\/strong\u003e This model burns natural gas, making it suitable for an attached garage or basement with existing gas service.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSylvane's Expert Take\u003c\/h2\u003e\n\u003cp\u003ePut this heater in the hard-to-heat rooms your central system never reaches: detached garages, workshops, and unfinished basements. Because it burns without a flue, use it where some fresh air exchange happens and keep combustibles well clear of the burner face. Whichever fuel you pick, the heating performance is the same, so the decision rests on your gas line alone. The standout feature is the oxygen shut-off sensor, which vastly improves safety compared to other heater models.\u003c\/p\u003e","brand":"HeatStar","offers":[{"title":"Propane","offer_id":45545716154454,"sku":"he18940","price":552.0,"currency_code":"USD","in_stock":true},{"title":"Natural Gas","offer_id":45545716187222,"sku":"he18941","price":552.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/heatstar-30000-btu-vent-free-radiant-heater-main.png?v=1787180443"},{"product_id":"heatstar-20-000-btu-vent-free-radiant-heater","title":"Heatstar 20,000 BTU Vent Free Radiant Heater","description":"\u003cp\u003eRadiant heat works like sunlight. The Heatstar 20,000 BTU Vent Free Radiant Heater warms the objects and people in front of it rather than heating the air first, so you feel warmth the moment the burners light. That behavior suits drafty rooms where heated air escapes almost as fast as you make it.\u003c\/p\u003e\n\u003cp\u003eBecause the burners need no electricity to run, heat keeps coming during a power outage. Vent-free operation means no flue to cut, though you should confirm local codes before you install.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits of the HeatStar 20,000 BTU Vent Free Radiant Heater\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity:\u003c\/strong\u003e Puts out 20,000 BTU, enough supplemental warmth for a garage or a finished basement of up to 500 square feet.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNear-Total Efficiency:\u003c\/strong\u003e A fuel efficiency rating of 99.9 percent means almost all the gas you burn ends up as heat in the room instead of waste.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Sensor:\u003c\/strong\u003e A low-oxygen shut-off sensor stops the gas flow automatically if room oxygen drops, which matters in a closed-up garage.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostat Control:\u003c\/strong\u003e Thermostatic control across five heat settings lets you hold a comfortable temperature instead of running the burners flat out all evening.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutage Ready:\u003c\/strong\u003e Gas-only burner operation keeps you warm when the power drops. Only the blower fan needs a 110-120 volt outlet.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Ignition:\u003c\/strong\u003e Push-button electronic ignition lights the burners on the included AA batteries, so there is no pilot light to babysit.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner Tiles:\u003c\/strong\u003e Multiple radiant burner tiles spread infrared output across the room rather than concentrating it in a single hot spot.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and Weight:\u003c\/strong\u003e Measures 24 x 20 x 8 inches (H x W x D) and weighs 27 pounds, with a white finish that disappears against most walls.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e Built to ANSI and CSA standards for vent-free gas heating, the benchmarks your inspector will look for.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Gas or Propane: Choose Your Fuel Supply\u003c\/h2\u003e\n\u003cp\u003eChoose between natural gas and propane models based on the gas supply already serving your building.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Gas:\u003c\/strong\u003e The natural gas model ties into an existing household gas line, which means no tank to monitor and no refills to schedule.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropane:\u003c\/strong\u003e The propane model draws liquid propane from a tank, making it the workable option for cabins and outbuildings with no gas service at the property.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSylvane's Expert Take\u003c\/h2\u003e\n\u003cp\u003eThis heater is ideal for detached garages, workshops, and rooms at the end of long duct runs that never hold heat well. Keep furniture and fabric well back from the heater face, because infrared travels straight to whatever it meets. Fuel type comes down to what is already plumbed to your building, not to performance: both models heat identically. For a cold room, you want it warm the minute you walk in; radiant beats waiting on a fan to push heated air around.\u003c\/p\u003e","brand":"HeatStar","offers":[{"title":"Propane","offer_id":45545716678742,"sku":"he18943","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Natural Gas","offer_id":45545716711510,"sku":"he18944","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/heatstar-20000-btu-vent-free-radiant-heater-main.png?v=1787180801"},{"product_id":"heatstar-10-000-btu-vent-free-blue-flame-heater","title":"Heatstar 10,000 BTU Vent Free Blue Flame Heater","description":"\u003cp\u003eThe HeatStar 10,000 BTU Vent Free Blue Flame Heater warms the air in the room rather than the objects in it. Warmth builds a little more gradually as a result, then lingers once the burner cycles off, which pays off in a well-insulated room you sit in for hours. Nothing has to be vented through your wall or roof, so the install stays inside the room you are heating.\u003c\/p\u003e\n\u003cp\u003eThe wall-mount bracket and the base feet both come in the box. Mount it about 36 inches off the floor so the knob stays within easy reach, or set it on the feet with at least 3 inches of clearance to the top of your carpet. Bedroom installation is permitted here, which matters if the coldest room in your house is the one you sleep in.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits of the HeatStar 10,000 BTU Vent Free Blue Flame Heater\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output:\u003c\/strong\u003e Provides supplemental heat up to 10,000 BTUs for one closed room without running the furnace for the whole house.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom Coverage:\u003c\/strong\u003e Recommended for spaces of 201 to 300 square feet, so it works well as a zone heater in a den or office; finished basements are another fit.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Vent-free operation converts 99 percent of fuel into room heat, helping you use the gas efficiently.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Depletion Sensor:\u003c\/strong\u003e A built-in low-oxygen shut-off sensor stops the gas flow if oxygen in the room falls, giving you an automatic safety cutoff.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostatic Knob:\u003c\/strong\u003e The manual thermostatic control knob modulates the flame as the room nears your set temperature, cycling the burner as needed.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiezo Ignition:\u003c\/strong\u003e Piezo ignition is built into the rotation of the control knob, so a single turn lights the burner with no separate lighter.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Measures 20 x 15.75 x 7.5 inches (H x W x D) and weighs 18 pounds, light enough for one person to hang.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certified:\u003c\/strong\u003e Certification to ANSI and CSA standards covers the safety requirements that apply to vent-free gas heating equipment.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoose Your Fuel: Natural Gas or Propane\u003c\/h2\u003e\n\u003cp\u003eThe only thing separating the two configurations is the fuel each one burns, so match your choice to the gas supply already at your property.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Gas Model:\u003c\/strong\u003e This version ties into a household natural gas line, making it the fit for homes already plumbed for gas appliances and metered service.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropane Model:\u003c\/strong\u003e This version burns liquid propane, which suits cabins and rural properties fed by a propane tank instead of a gas main.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The two are not interchangeable, so confirm which fuel your property supplies before you decide.\u003c\/p\u003e\n\u003ch2\u003eSylvane's Expert Take\u003c\/h2\u003e\n\u003cp\u003eThis heater suits a chilly back room or a home office above an unheated garage, as well as cabins for weekend getaways. It does its best work in a tight, well-insulated space, but not in drafty, high-ceiling areas. The oxygen depletion sensor and the flame-modulating thermostat are the two features carrying this heater, and both are standard on the natural gas and propane versions, so your fuel decision costs you nothing in performance.\u003c\/p\u003e","brand":"HeatStar","offers":[{"title":"Propane","offer_id":45545718218838,"sku":"he18946","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Natural Gas","offer_id":45545718251606,"sku":"he18947","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/heatstar-10000-btu-vent-free-blue-flame-heater-main.png?v=1787181107"},{"product_id":"heatstar-20-000-btu-vent-free-blue-flame-heater","title":"Heatstar 20,000 BTU Vent Free Blue Flame Heater","description":"\u003cp\u003eCold back bedrooms and detached garages are exactly what the HeatStar 20,000 BTU Vent Free Blue Flame Heater is meant to fix, without adding a chimney or ductwork. Blue flame convection heats the air in the room rather than the objects in it, and because the burner runs on gas, warmth keeps coming when the power goes out (the blower fan pauses until it returns). Offered in propane or natural gas, the line matches whichever fuel already serves the space.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits of the HeatStar 20,000 BTU Vent Free Blue Flame Heater\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Output:\u003c\/strong\u003e The 20,000 BTU heater provides supplemental warmth for rooms in the 301 to 500 square feet range that your central system struggles to reach.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Efficiency:\u003c\/strong\u003e Vent-free combustion keeps nearly all fuel energy in the room, operating at 99.9 percent efficiency.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Settings:\u003c\/strong\u003e The manual thermostat knob gives you five settings and modulates the flame as the room nears your target, cycling the burner off once it arrives.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Blower:\u003c\/strong\u003e A 110-120 volt blower fan pushes heated air outward, so warmth reaches the far corners faster than convection alone would carry it.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Safety Sensor:\u003c\/strong\u003e A built-in low-oxygen shut-off sensor cuts the gas if oxygen in the room drops, the key safeguard for running a flueless heater indoors.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Button Ignition:\u003c\/strong\u003e Electronic push-button ignition fires the burner using the included AA batteries, so you can light it during an outage without an outlet.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracket And Feet:\u003c\/strong\u003e A wall-mount bracket and base feet both ship in the box, giving you two installation options depending on where your gas line lands.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize And Weight:\u003c\/strong\u003e The heater measures 24 x 20 x 8 inches (H x W x D) and weighs 27 pounds, so once installed it stays clear of walkways.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certified:\u003c\/strong\u003e Certified to ANSI and CSA standards, so the burner and shut-off design have passed independent testing before it goes on your wall.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoose Your Fuel Type\u003c\/h2\u003e\n\u003cp\u003eFuel supply is the one axis that varies, so take the version that matches the gas already serving the room: liquid propane or natural gas.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Propane (HSSVFBF20LPBT):\u003c\/strong\u003e Burns liquid propane, making it suited to cabins and rural properties with a tank-fed supply.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Gas (HSSVFBF20NGBT):\u003c\/strong\u003e Connects to a utility natural gas line, so a home already piped for gas can feed the heater directly from existing service.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSylvane's Expert Take\u003c\/h2\u003e\n\u003cp\u003eChoose this blue flame heater to add steady supplemental heat to a well-insulated room, where heated air stays put and keeps you comfortable longer. It performs well in cabins and garages, as well as rooms at the end of a long duct run. Expect a few extra minutes before you feel the warmth compared with a radiant model because the air heats first. Fuel choice is the only real decision here, and it changes nothing about the heat output, so let the supply already at the wall settle it.\u003c\/p\u003e","brand":"HeatStar","offers":[{"title":"Propane","offer_id":45545720217686,"sku":"he18949","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Natural Gas","offer_id":45545720250454,"sku":"he18950","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/heatstar-20000-btu-vent-free-blue-flame-heater-main.png?v=1787181500"},{"product_id":"heatstar-30-000-btu-vent-free-blue-flame-heater","title":"Heatstar 30,000 BTU Vent Free Blue Flame Heater","description":"\u003cp\u003eThe HeatStar 30,000 BTU Vent Free Blue Flame Heater keeps burning on gas alone, so a garage or workshop stays warm even when the outlets are dead. Blue flame convection warms the air in the room rather than the objects in it, which holds heat longer in a well-insulated space. Only the blower fan pauses during an outage; the burner does not.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits of the HeatStar 30,000 BTU Vent Free Blue Flame Heater\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output:\u003c\/strong\u003e The 30,000 BTU heating output covers roughly 750 square feet, enough for a large open room you heat daily.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostatic Control Knob:\u003c\/strong\u003e The manual thermostat knob gives you five heat settings and modulates the flame near your set point, so the burner cycles instead of overshooting.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Shut-Off Sensor:\u003c\/strong\u003e A built-in low-oxygen shut-off sensor stops the gas if room oxygen falls, which is an important safeguard in an unvented room.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Blower:\u003c\/strong\u003e The blower fan circulates warm air on standard household power (110-120 volts), so you feel the warmth sooner in a cold space.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Button Ignition:\u003c\/strong\u003e Electronic push-button ignition lights the burner with the included AA batteries, so you get heat without a match or a wall outlet.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Vent-free operation puts 99 percent of the fuel's heat into the room instead of up a flue, keeping fuel use low.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e Certified to ANSI and CSA standards for vent-free gas heaters, so your installation meets recognized safety and performance requirements.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePropane or Natural Gas: Choose Your Fuel Supply\u003c\/h2\u003e\n\u003cp\u003eThe two models differ by fuel type, with two options: liquid propane or natural gas, so match your choice to the gas supply at your site.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Propane:\u003c\/strong\u003e This model uses liquid propane, making it suitable when your heating area is served by propane rather than natural gas.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Gas:\u003c\/strong\u003e This model uses natural gas, so choose it when your site has a natural gas supply instead of liquid propane.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSylvane's Expert Take\u003c\/h2\u003e\n\u003cp\u003eChoose this vent-free heater for supplemental warmth in an insulated garage or workshop where ductwork is not practical. At 30,000 BTUs, it is sized for large open rooms. Convection heat builds gradually, so give a cold space a few minutes before it feels comfortable. The feature we appreciate most is the oxygen shut-off sensor, which makes it so that no matter what fuel source you choose, you stay safe while using it.\u003c\/p\u003e","brand":"HeatStar","offers":[{"title":"Propane","offer_id":45545721167958,"sku":"he18952","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Natural Gas","offer_id":45545721200726,"sku":"he18953","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/heatstar-30000-btu-vent-free-blue-flame-heater-main.png?v=1787181841"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/collections\/Heatstar.png?v=1787244084","url":"https:\/\/www.sylvane.com\/collections\/heatstar-space-heaters.oembed","provider":"Sylvane","version":"1.0","type":"link"}