LX H30-R1 3KW Straight Spa Tub Heater with Pressure Switch — LX Spa/Pool Massage Hot Tub Heater

High-efficiency 3KW straight spa tub heater H30-R1 from LX, designed for spa pools and massage bath tubs and supplied with a pressure switch. Comes complete with a 1.5m power cable, a 1.5m pressure switch cable, and 1.5" tailpieces plus unions for installation. The unit features a 1.5" outlet and requires a minimum water pressure of 0.035MPA to operate. For reliable performance we recommend using at least a 0.25HP / 170W pump to ensure correct operation.