MEP Engineers, plumbing contractors and building owners who require high-capacity and accurate domestic hot water heating in a reduced area will benefit from the upgraded long-lasting TL design of the Thermal Leverage Fulcrum Steam Fired Water Heater. The solid all 316 stainless steel shell paired with the welded flanged stainless steel interconnecting recirculation pump assembly minimizes threaded connections along with the chances of leaks.

Single or double wall tube construction copper or 90/10 cupronickel and 316 stainless steel tubing. The PI control panel is securely wired with reliable electronic thermocouples that modulate the motorized fail-closed (spring return) control valve to ensure light water temperature control.

Perfect for new or retrofit installs, Thermal Leverage uses a controllable 4:1 ratio water to steam U tube heat exchanger in conjunction with a feed-forward inlet temperature sensing thermocouple and a feedback sensing thermocouple to solve for the optimal control valve position based upon actual hot water demand conditions.