- builds water heaters for the future HOT WATER WHERE YOU NEED IT WHEN YOU NEED IT THE OSO MINI RM5 STAINLESS STEEL UNVENTED WATER HEATER FOR POINT OF USE APPLICATIONS The OSO MINI RM5 incorporates a 3kW element and has a capacity of 5 litres.The MINI RM5 heats from cold in less than 6 minutes, and can be mounted vertically or horizontally. A vertical mounting bracket is incorporated in the outer casing and a wall mounting bracket is supplied with each cylinder. OSO MINI RM5 10 Year Guarantee

TYPICAL INSTALLATION N.B. If a check valve is incorporated in the cold main to the OSO MINI an expansion vessel of 0.2 litres capacity must be incorporated in the cold supply and be charged to mains pressure. The maximum operating pressure of the OSO MINI is 10 bar.The thermostat is adjustable between 30°C & 60°C. Hot outlet and cold feed connections are 15mm stainless steel. 430 Hot Water Ø 15 Cold Water Ø 15 Horizontal On the wall with supplied bracket, or on the floor. Warning: Hot and cold water connections must be pointing up! Cold Water Hot Water to taps • Superior smooth epoxy coated white...