LX H30-R1 Hot Tub Water Heater 3000W (3kW) Manufactured by: LX (Whirlpool) Product: H30-R1 Water Heater Model Shape: I-Shaped Material: Stainless SteelBlack Housing Length: 20.7cmTotal Length including White Connectors: 29.9cmWhite Connector Internal Thread Diameter: 60.2mmUnion Connector Flat Pipe Diameter: 56mmMinimum Operating Water Pressure: 0.035MPaThe LX H30-R1 water heater from LX (Whirlpool) typically comes with hot tubs made in China. However, this I-shaped model heater is also applicable as a replacement part for hot tubs, whirlpool baths, or spas produced by other manufacturers. What makes the LX H30-R1 a favorable replacement for rooster heaters is the stainless steel tube that contains high limit detectors combined with a pressure switch. The tube of this I-shaped type water heater is near in length to those of rooster heaters. The difference between this LX offering and the Chinese-made rooster water heater lays in the power cable. The rooster readied with a 5 core cable as opposed to the LX. Rewiring the power cable should only be done by a qualified electrician. The LX H30-R1 runs in 3-kilowatt power and is suitable for 1.5-inch British standard pipe (BSP). It has a power cable measuring to about 1 meter. It has a capacity for heating water up to 340 gallons. This water heater is CE and TUV certified with a water protection grade of IPX5. Clear any obstructions that might clog water flow before installing the replacement water heater. Ensure the filters are clear and air is absent from the heater before turning the power switch on. Need the longer version? - Please jump to this page for the longer version of the LX H30-R1. Frequently Asked Questions: LX H30-R1 Water Heater Q: What are the dimensions of the water heater? A: This water heater measures 29 cm in length and 16 cm in width. It has a fitting size of about 8.35 cm. Q: Is there a 110 to 120 volts version for this water heater?A: Yes, there is. Please do contact Di Vapor for additional information. Water Heaters 101: LX H30-R1 The process of heating water through an energy source is called water heating. Increasing water temperature higher than the intrinsic temperature can be done by use of heating implements such as fossil fuels, solid fuels, or electricity – solar or otherwise – by means of a water heater. There are a number of water heater types out in the market: tank and tankless type water heaters, electric and solar powered heaters, gravity-fed and geothermal water heaters. Tankless type water heaters, such as the LX H30-R1, is the radix of hot water on demand. It immediately raises the temperature as the liquid passes through the apparatus. With the exception of water in a heat exchanger coil, no water is kept in the confines of the unit itself. Copper (Cu), a ductile and malleable earth metal holds the capacity for high electrical and thermal conductivity. It is because of this property that heat exchanger coils utilize the metal. At the same time, the element known as Cu is resistant to biofouling and corrosion, it has innate strength and hardness, it carries a high melting point and can be combined with other metals without difficulty. One point-of-use of a tankless water heater is its integration with a hot tub, a whirlpool bath, or a spa system. Unlike a storage type water heater, this type of heater provides perpetual hot water flow and more energy efficient.