Specifications include, but are not limited to: Heater will be mounted on a steel support skid and will have lifting lugs. Heater will be insulated with foam insulation protected by an enameled metal jacket. 20 gauge minimum thickness. Heater will be factory assembled and piped including: 1. Incoming steam strainer 2. Electrically operated temperature regulator 3. Main and auxiliary float and thermostatic traps 4. "U'' bend coil, ½" 316 stainless steel tubes, copper lined tube sheet and fabricated steel steam chamber 5. Intra tank circulator 6. ASME pressure-temperature relief valve to relieve total BTU input\ 7. Water pressure gauge and steam pressure gauge 8. Cem-trol Solid State Control module that includes the following functions with individual pilot Iights: On-off switch, remote start-stop. alarm horn with alarm silence button, power on, primary high limit, and secondary high limit. Module will have built in PID Control signal with LED display of set point and operating temperature read out and contacts for Building Automation. 9. Double solenoid safety system 10. Vacuum Breaker 11. Stainless Steel Coil Heater shall be rated to heat 49 G.P.M. of water from 40 F. to 120 F. and control the outlet± 5 degrees of the selected temperature when supplied with 8 PSIG of saturated steam to the control valve. Heater will be mounted vertically Cemline Model V45SSH830 Approximate weight 800 # each.