The Thermal Solutions Evolution® Water Heater raises the standard by which other commercial water heaters shall be measured. The Evolution Water Heater combines a host of industry leading features along with an easy to service design that ensures long-term, dependable operation. And with the Thermal Solutions Products name behind it, you can trust the Evolution Water Heater to be a reliable, efficient source for hot water heating.

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Evolution - High Efficiency Hot Water Boilers - On/Off, Indoor

Water Heater
Evolution - High Efficiency Hot Water Boilers - On/Off, Indoor

Water Heater
Evolution - High Efficiency Hot Water Boilers - On/Off, Indoor

Water Heater
Evolution - High Efficiency Hot Water Boilers - On/Off, Indoor

Water Heater
Input: BTUH N/A 750,000 Btu/hr N/A 1,000,000 Btu/hr N/A 1,500,000 Btu/hr N/A 2,000,000 Btu/hr
Output: BTUH N/A 615,000 Btu/hr N/A 820,000 Btu/hr N/A 1,230,000 Btu/hr N/A 1,640,000 Btu/hr
Fuel N/A Natural Gas Propane
Drawing N/A
Dimensional Drawing for Evolution - High Efficiency Water Heaters
Input - High Fire N/A 750,000 Btu/hr N/A 1,000,000 Btu/hr N/A 1,500,000 Btu/hr N/A 2,000,000 Btu/hr
Output - High Fire N/A 615,000 Btu/hr N/A 820,000 Btu/hr N/A 1,230,000 Btu/hr N/A 1,640,000 Btu/hr
Boiler N/A 180 kW N/A 240 kW N/A 360 kW N/A 481 kW
Inlet Gas Pressure (NG) N/A 5 PSI Max. 7" W.C. Min. N/A 5 PSI Max. 7" W.C. Min. N/A 5 PSI Max. 7" W.C. Min. N/A 5 PSI Max. 9" W.C. Min.
Inlet Gas Pressure (LP) N/A 2 PSI Max. 7" W.C. Min. N/A 2 PSI Max. 7" W.C. Min. N/A 2 PSI Max. 7" W.C. Min. N/A 2 PSI Max. 9" W.C. Min.
Electrical Supply Options (On-Off) N/A
Electrical Supply Options (Modulating) N/A 120v/1ph/60hz - 7.5 Amps 208v/1ph/60hz - 6.6 Amps 208v/3ph/60hz - 6.0 Amps 230v/1ph/60hz - 6.4 Amps 230v/3ph/60hz - 6.0 Amps 460v/3ph/60hz - 3.0 Amps
ASME Design Data N/A Max. 160 PSIG & 250ºF
Trim & Controls N/A Blower Motor, 1-1/2 HP Combustion Air Switch Flame Safeguard High Temperature Limit High/Low Gas Press Switches LWCO Flow Switch Modulating Gas Valve Operating Control Pilot Gas Regulator Pilot Gas Valve Pilot/Leak Test Cocks Pressure & Temperature Gauge Relief Valve VFD
Double Block & Bleed (D.B.& B.) Gas Train Option N/A (1) Motorized & (1) Solenoid Gas Valve N.O. Vent Valve
IRI W/ P.O.C. Gas Train Option N/A (2) Motorized Gas Valves with proof of closure switches Flame Safeguard that recognizes proof of closure valves N.O. Vent Valve
Shipping Weight N/A 1172 Pound N/A 1260 Pound N/A 1402 Pound N/A 1536 Pound