22
LP- 325 REV. 3.3.15
L. CENTRAL HEATING PIPING DETAIL
Figure 4
–Central Heating Detail – LP-325-F
NOTES:
1. This drawing is meant to show system piping concept only.
Installer is responsible for all equipment & detailing required by local codes.
2. The minimum pipe size for connecting a SuperStor Ultra Indirect Water Appliance is 1-inch.
3. The minimum pipe size for connecting the appliance is 1.25-inch
4. Circulators are shown with isolation flanges and integral check valves. The alternative is standard flanges with full port ball valves and a separate flow
check valve. Purge valves can be used with the circulator flanges as an alternative.
5. The anti-scald mixing valve is recommended if the DHW temperature is set above the factory setting of 119°F.
6. Install a minimum of 12 diameters of straight pipe upstream of all circulators.
7. Winterization: When winterizing, put a drain valve on both the supply and return between the union and the shut-off connection.
Summary of Contents for Pioneer
Page 17: ...17 LP 325 REV 3 3 15 Figure 3 Dimensions ...
Page 28: ...28 LP 325 REV 3 3 15 Figure 9 DHW Pack Performance on 199K BTU Models ...
Page 44: ...44 LP 325 REV 3 3 15 Figure 20 ...
Page 47: ...47 LP 325 REV 3 3 15 Figure 22 Internal Wiring Diagram ...
Page 67: ...67 LP 325 REV 3 3 15 Figure 30 Pioneer and Versa Flame ...
Page 68: ...68 LP 325 REV 3 3 15 Figure 31 Pioneer and Versa Flame ...
Page 71: ...71 LP 325 REV 3 3 15 ...
Page 72: ...72 LP 325 REV 3 3 15 ...