TYPE NH - INSTANTANEOUS
Type NH heaters provide instant hot water without a tank and are used in applications where scaling is
prevalent and where hot water demand is fairly constant throughout the day, such as apartments, hotels, motels
and industrial applications. The Type NH heater should not be used on apartments and hotels with fewer than
30 dwelling units, nor should the heater be sized smaller than a 514.
Use a minimum 20' of 3" pipe on outlet.
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Summary of Contents for 0133-4001 WH
Page 19: ...19 FLOW RATES...
Page 21: ...21 TYPE WH UNITEMP 80 SYSTEM PIPING DIAGRAMS...
Page 28: ...LOCATION OF CONTROLS 28 400 WH1 WH2 WH3 181 LOW NOx WH1 Fig 9360...
Page 29: ...29 Fig 9334 LOCATION OF CONTROLS...
Page 38: ...WIRING DIAGRAM WH2 182 260 38 WIRING DIAGRAMS...
Page 39: ...WIRING DIAGRAM WH2 330 400 39...
Page 40: ...40 WIRING DIAGRAM WH2 514 624...
Page 41: ...41 WIRING DIAGRAM WH2 724 1336...
Page 42: ...42 WIRING DIAGRAM WH2 1414 1826...
Page 43: ...43 WIRING DIAGRAM WH2 2100 2500...
Page 44: ...44 WIRING DIAGRAM WH2 3001 4001...
Page 45: ...WIRING DIAGRAM WH1 181 261 LOW NOx 45...
