20 | VICTORY |
PIPING A HEATING - COOLING SYSTEM TO A WATER | operate with chiller only, or the boiler only, being valved to the |
BOILER AND CHILLER | piping system. Separate control devices on the boiler and |
| chiller may be used, or a single set of air and pressure con- |
Figure below illustrates a method of piping a | trols on the common piping may be preferred. |
system to a water boiler and a chiller. Hand valves (shown) or |
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automatic valves must be installed to prevent circulation of | If the boiler is used to supply hot water to heating coils in air |
chilled water in the boiler or hot water in the chiller. | handling units, flow control valves or other devices must be |
| installed to prevent gravity circulation of water in the coils dur- |
The air control system and pressure control system must | ing the cooling cycle. |
IF REPLACEMENT PARTS ARE NEEDED | and parts may be obtained locally. All other controls and parts |
| should be identified by and ordered from Slant/Fin. Relief/Safety |
When parts are needed, refer to boiler model and serial number | valves must be ASME rated for the pressure and gross output of |
shown on the boiler name/rating plate. Refer to publication num- | the boiler. |
ber |
|
ever possible refer to the original order by number | Replacement parts are available from: |
and date. |
|
| Slant/Fin Corp. |
Control identification and replacement should not be attempted | 100 Forest Drive |
by unskilled personnel. Only simple, | Greenvale, NY 11548 |
SLANT/FIN CORPORATION, Greenvale, N.Y. 11548 • Phone: (516)