【4.22 GPM Gas Water Heater】It is ideal for compact houses, mobile homes, and apartments. These gas tankless water heaters produce 4.22 GPM of endless hot water on demand for 2-3 water points
【Temperature Control】The CAMPLUX indoor tankless water heater has sophisticated water flow sensors and a smart chip with 1,000s calculation, which ensures consistent hot waterwith variations of only ±1℉, making bathing enjoyable
【Anti-Freeze Protection】With 4 heating modules rated at 100W total, the CAMPLUX has an anti-freeze feature that kicks in at 39°F in order to prevent the heat exchanger from freezing if the water heater is always powered on
【Compact Design】 When compared to tank water heaters, the CX422 gas tankless water heater conserves almost 200% of the available area than traditional tanks
【Upgrade IMD Digital Display】 CAMPLUX CX422 propane water heater tankless features a clear screen for sensitive temperature adjustments between 95°F and 149°F. The power outage memory function ensures you won't have to reset the temperature repeatedly
【Energy Efficient】Crafted from high-quality oxygen-free copper, the pure copper heat exchanger delivers superior heat transfer and corrosion resistance. It can adjust between four heating modes to meet seasonal hot water needs, saving energy costs for you
【Easy Installation】CAMPLUX CX422 propane water heater complies with national standard and has a UL-approved plug and 1/2 NPT interfaces for both gas and water. Additonal purchase with standard gas regulator and 1/2" NPT Female to 3/8" Male adaptor to connects 20 lb propane tank directly. Fits with standard stainless steel 3" vent pipe