Mestek SEPARATED COMBUSTION TUBULAR GAS-FIREDBLOWER STYLE UNIT HEATER Manual, Installation Instructions And Parts Identification

22, Mestek SEPARATED COMBUSTION TUBULAR GAS-FIREDBLOWER STYLE UNIT HEATER 22 Figure 9A - Vertical Arrangement - Single Wall Vent System to Double Wall Termination Figure 9B - Horizontal Arrangement - Single Wall Vent System to Double Wall Termination ADDITIONAL REQUIREMENT FOR CANADIAN…

31, 31 MAINTENANCE PERIODIC SERVICE 2. Turn off the manual gas valve and electrical power to the unit heater. 3. To clean or replace the burners, remove burner cover. Remove top strip from above burners. Lift burners up and pull away from manifold to remove. 4. With the burners remo…

26, 26 Table 9 - Separated Combustion Tubular Blower Troubleshooting Guide SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION A. Flame pops back. 1. Burner orifi ce too small. 1. Check with local gas supplier for proper orifi ce size and replace. Refer to "Gas Input Rate." B. Noisy Flame. 1…

4, 4 Table 1 - Performance and Dimensional Data - Separated Combustion Tubular Blower Unit Heater Unit Capacity (MBH) 100 125 150 175 200 250 300 350 400 PERFORMANCE DATA† Input - BTU/Hr. 100,000 125,000 150,000 175,000 200,000 250,000 300,000 350,000 400,000 (kW) (29.3) (36.6) (44.0) (51.3)…

28, 28 Table 9 - Separated Combustion Tubular Blower Troubleshooting Guide (continued) SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION N. Not enough heat. 1. Incorrect gas input. 2. Heater undersized. 3. Thermostat malfunction. 4. Heater cycling on limit. 5. Incorrect orifi ce sizes. 1. Re…

1, 08/13 STBII-3 J30-09053 Unit No. Serial No. ATTENTION: READ THIS MANUAL AND ALL LABELS ATTACHED TO THE UNIT CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE OR SERVICE THESE UNITS! CHECK UNIT DATA PLATE FOR TYPE OF GAS AND ELECTRICAL SPECIFICATIONS AND MAKE CERTAIN THAT THESE AGREE WITH THO…