{"product_id":"instant-on-demand-hot-water-with-gasland-tankless-heater","title":"GASLAND 4.22 GPM Propane Tankless Water Heater - Instant Hot Water","description":"\u003cp\u003eIn this review the GASLAND 4.22 GPM indoor propane tankless water heater is evaluated for small to medium homes that need reliable on-demand hot water. The bottom line: it offers strong heating power at 102,000 BTU and a compact, wall-mounted design that fits multiple points of use, making it a sensible choice for homeowners who want continuous hot water without a bulky tank. The unit's built-in \u003cstrong\u003efreeze protection\u003c\/strong\u003e and multiple safety systems are the main reasons to consider it for climates where low temperatures or wind are concerns.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh output:\u003c\/strong\u003e 102,000 BTU and rated at about 4.22 GPM, providing enough flow for simultaneous low-to-moderate fixtures in a single-family home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety features:\u003c\/strong\u003e Built-in freeze protection, overheat cutoff fuse, inlet and outlet thermistors, and a flame sensor help protect the unit and household.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED digital display:\u003c\/strong\u003e The front display and indicator lights make it easy to set and monitor water temperature and quickly identify error codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable heat exchanger:\u003c\/strong\u003e Oxygen-free copper primary heat exchanger improves heat transfer and resists corrosion for longer life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind resistance:\u003c\/strong\u003e DC variable frequency fan improves combustion stability and helps the unit resist flameout in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-in power:\u003c\/strong\u003e Uses a 110\/120 volt UL listed 5 ft power cord to run the exhaust fan and electronics for simple installation of electrical supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis unit suits owners of single-family homes or residences that need \u003cstrong\u003einstant on demand hot water\u003c\/strong\u003e for multiple points of use like a shower and a sink running at the same time, but not for very high simultaneous demand. It is ideal where space is limited and a wall-mounted, tankless solution is preferred.\u003c\/p\u003e\n\u003cp\u003eIt is not the best choice for installations above 2000 ft elevation per the product guidance, or for users who require very large simultaneous flow rates for multiple showers and appliances in heavy-use scenarios; those users should consider a higher-capacity commercial unit.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact wall-mounted design with clear \u003cstrong\u003eLED display\u003c\/strong\u003e for easy temperature control.\u003c\/li\u003e\n\u003cli\u003eMultiple built-in safety systems including freeze protection and flame sensing for reliable operation.\u003c\/li\u003e\n\u003cli\u003eOxygen-free copper heat exchanger for efficient heat transfer and longer durability.\u003c\/li\u003e\n\u003cli\u003eWind-resistant fan design reduces risk of flameout in adverse weather.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated flow of 4.22 GPM may be marginal for large homes needing high simultaneous hot water demand.\u003c\/li\u003e\n\u003cli\u003eRequires Category III stainless steel venting and professional installation in a well-ventilated area, which adds installation cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGASLAND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Flow\u003c\/td\u003e\n\u003ctd\u003e4.22 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Power\u003c\/td\u003e\n\u003ctd\u003e102,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120 Volt plug-in (110\/120V cord included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Connections\u003c\/td\u003e\n\u003ctd\u003e1\/2' NPT inlet and outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Requirement\u003c\/td\u003e\n\u003ctd\u003e3' diameter Category III stainless steel venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eFreeze protection, overheat cutoff, thermistors, flame sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe GASLAND 4.22 GPM propane tankless water heater is a practical, space-saving option for single-family homes that need reliable on-demand hot water and built-in safety features. With a durable copper heat exchanger and wind-resistant fan it offers good value for its capacity, though households with very high simultaneous demand or high-elevation installations should seek a larger or different model.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have freeze protection?\u003c\/strong\u003e\u003cbr\u003eYes, it has automatic freeze protection that activates when water temperature falls below 41F, but the unit must remain plugged in for this to function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the venting requirements?\u003c\/strong\u003e\u003cbr\u003eThis unit requires Category III stainless steel vent pipe and must be installed according to the vent supplier and local codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power source does it use?\u003c\/strong\u003e\u003cbr\u003eThe heater uses a 110\/120 volt UL listed 5 ft power cord to power the exhaust fan and electronics; it is not battery powered.\u003c\/p\u003e","brand":"GASLAND","offers":[{"title":"Default Title","offer_id":46756851417307,"sku":"B0CRVPSWZX","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51g-YKQXuwL._AC_SL1500.jpg?v=1747587693","url":"https:\/\/gearmusthave.com\/products\/instant-on-demand-hot-water-with-gasland-tankless-heater","provider":"GearMustHave","version":"1.0","type":"link"}