SDV commercial water heaters are sealed combusion units that draw all primary air and secondary air from outside the building. They are cost effective solution for applications where convetional flue systems are not possible or practical. Storage capacatities range from 253 to 309 litres with heating inputs from 32.2 - 127.7 kW.

• Vertical or horizontal flue kit included
• Stainless Steel Burner
• Fully automatic spark ignition
• Multiple thermostat system - control, high limit, and ECO
• Frost protection control
• Voltage Free contact
• Electrolytic protection - magnesium anode
• Dual clean out inspection ports
• Fixed steel base fro eaxy installation
• Suitable for vented (open) or unvented (sealed) systems

Optional accessories

• Flue extension material
• time Clock control
• External On/Off
• Unvented system kit
• Temperature & pressure relief valve
• Powered anodes