{"title":"Geothermal \u0026 Solar","description":"","products":[{"product_id":"propylene-glycol-hydrometer","title":"Propylene Glycol Hydrometer","description":"\u003cp\u003ePropylene Glycol Hydrometer Tests freezing protection level of all propylene glycol based anti-freeze, and heat transfer fluids.\u003c\/p\u003e\r\n\r\nGood to test the following PG based ComStar products:  Geothermal-PG, Freeze Free, Freeze Safe and all ProFrost anti-freeze\/chiller heat transfer products.","brand":"Magento","offers":[{"title":"Default Title","offer_id":46573011632305,"sku":"35-742","price":12.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/35-742-profrost-freeze-free-freeze-safe-hydrometer-front.jpg?v=1767959976"},{"product_id":"geothermal-pg-propylene-glycol-heat-transfer-fluid","title":"Geothermal-PG, Propylene Glycol Heat Transfer Fluid","description":"\u003cp\u003eHeat transfer fluid specially formulated for Geothermal systems. ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's.  They are available in super concentration or ready to use (RTU) versions. Each fluid has one of the following characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection\u003c\/li\u003e\n\n\u003cli\u003eGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components\u003c\/li\u003e\n\n\u003cli\u003eGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system component. HTF (heat transfer fluid)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726261145777,"sku":"01-170","price":199.76,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726261178545,"sku":"01-171","price":2055.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-170-geothermal-pg-heat-transfer-fluid-five-gallons-front_e5c27cce-5c55-4a8b-87a0-3383c2d6eb1d.jpg?v=1767960020"},{"product_id":"geothermal-pg-rtu-propylene-glycol-heat-transfer-fluid","title":"Geothermal-PG, RTU Propylene Glycol Heat Transfer Fluid","description":"Heat transfer fluid specially formulated for Geothermal systems.  ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's.  They are available in super concentration or ready to use (RTU) versions.  Each fluid has one of the following characteristics:\n\nGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection.\n\nGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components.\n\nGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system components. HTF (heat transfer fluid)","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726350897329,"sku":"01-310","price":110.95,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726350930097,"sku":"01-311","price":1153.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-310-rtu-geothermal-pg-heat-transfer-fluid-five-gallons-front_ebe67900-442d-4ae9-b821-cbafffde1eb3.jpg?v=1767960030"},{"product_id":"geothermal-e-ethanol-heat-transfer-fluid","title":"Geothermal-E, Ethanol Heat Transfer Fluid","description":"\u003cp\u003eHeat transfer fluid specially formulated for Geothermal systems. ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's. They are available in super concentration or ready to use (RTU) versions. Each fluid has one of the following characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection\u003c\/li\u003e\n\u003cli\u003eGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components\u003c\/li\u003e\n\u003cli\u003eGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system component HTF (heat transfer fluid)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726360203441,"sku":"01-168","price":158.53,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726360236209,"sku":"01-167","price":1585.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-168-geothermal-e-5gal-front.jpg?v=1767960042"},{"product_id":"geothermal-e-rtu-ethanol-heat-transfer-fluid","title":"Geothermal-E, RTU Ethanol Heat Transfer Fluid","description":"Heat transfer fluid specially formulated for Geothermal systems.  ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's.  They are available in super concentration or ready to use (RTU) versions.  Each fluid has one of the following characteristics:\n\nGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection.\n\nGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components.\n\nGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system components. HTF (heat transfer fluid)","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726361579697,"sku":"01-305","price":93.49,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726361612465,"sku":"01-306","price":989.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-305-rtu-geothermal-e-5gal-front.png?v=1767960049"},{"product_id":"geothermal-m-methanol-heat-transfer-fluid","title":"Geothermal-M, Methanol Heat Transfer Fluid","description":"\u003cp\u003eHeat transfer fluid specially formulated for Geothermal systems. ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's.  They are available in super concentration or ready to use (RTU) versions. Each fluid has one of the following characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection\u003c\/li\u003e\n\n\u003cli\u003eGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components\u003c\/li\u003e\n\n\u003cli\u003eGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system component. HTF (heat transfer fluid)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726351814833,"sku":"01-159","price":110.95,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726351847601,"sku":"01-160","price":1153.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-159-geothermal-m-5gal-front.png?v=1767960061"},{"product_id":"geothermal-m-rtu-methanol-heat-transfer-fluid","title":"Geothermal-M, RTU Methanol Heat Transfer Fluid","description":"Heat transfer fluid specially formulated for Geothermal systems.  ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's.  They are available in super concentration or ready to use (RTU) versions.  Each fluid has one of the following characteristics:\n\nGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection.\n\nGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components.\n\nGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system components. HTF (heat transfer fluid)","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726354895025,"sku":"01-300","price":71.29,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726354927793,"sku":"01-301","price":741.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-300-rtu-geothermal-m-methanol-heat-transfer-fluid-five-gallons-front.jpg?v=1767960071"},{"product_id":"solar-proflow-heat-tranfer-fluid-anti-freeze","title":"Solar ProFlow, Heat Tranfer Fluid \u0026 Anti-Freeze","description":"Ready to use high temperature heat transfer fluid recommended for closed back and closed loop solar systems.  Solar ProFlow is ready to use, no dilution is necessary to maintain maximum heat transfer and freeze protection.  Solar ProFlow is suitable for use with continuous operating systems with temperatures up to 350 F (177 C) and will not degrade significantly from short term exposures to temperatures up to 450 F (232 C). ","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46726364201137,"sku":"01-175","price":84.07,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46726364233905,"sku":"01-176","price":816.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-175_Solar_ProFlow_5_gallons_1.jpg?v=1780037884"},{"product_id":"methanol","title":"Methanol","description":" ComStar offers propylene glycol (PG), ethanol (E) and methanol (M) geothermal heat transfer fluids; all of which meet specifications by geothermal system OEM's.  They are available in super concentration or ready to use (RTU) versions.  Each fluid has one of the following characteristics:\r\n\r\nGeothermal-PG: Non-toxic, non-flammable, biodegradable with metal corrosion inhibitor, particle suspension package to protect aluminum system components and is colored fluorescent green for easy leak detection.\r\n\r\nGeothermal-E: Non-toxic, biodegradable, flammable with metal corrosion inhibitor, particle suspension package to protect aluminum system components.\r\n\r\nGeothermal-M: Flammable and considered poisonous with metal corrosion inhibitor, particle suspension package to protect aluminum system components.","brand":"Magento","offers":[{"title":"5 gallon","offer_id":47374018019505,"sku":"01-200","price":50.64,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":47374018052273,"sku":"01-201","price":408.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/01-200-methanol-5gal-front.jpg?v=1768986796"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/collections\/sun2.jpg?v=1784267889","url":"https:\/\/comstarproducts.com\/collections\/geothermal-solar.oembed","provider":" ComStar","version":"1.0","type":"link"}