Munchkin HIGH EFFICIENCY HEATER with the "925" Co Bedienungsanleitung PDF herunterladen (Seite 30)

PIPING

Standard Munchkin boiler

Preferred piping (zoning with circulators)

Space heating mode

NOTES:

This drawing is meant to show system piping concept only.

Installer is responsible for all equipment & detailing required by local codes.

All closely spaced tees shall be within 4 pipe diameter center to center spacing.

3. A minimum of 6 pipe diameters of straight pipe shall be installed upstream and downstream

of all closely spaced tees.

4. The minimum pipe size for connecting a Super Stor water heater is 1 inch.

The minimum pipe size for connecting a Munchkin boiler shall be 1.25 inches.

6. All pumps are shown with isolation flanges. The alternative is standard flanges with full port ball valves.

7. The anti-scald mixing valve is recommended if the DHW temperature is set above the factory setting of 119˚F.

Install a minimum of 12 diameters of straight pipe upstream of all circulators.

9. A purging valve may be used in lieu of the ball valve / hose bib combination shown.

Munchkin boiler

make-up water

Super Stor

indirect DHW tank

closely

spaced

tees

zone

circulators

T/P

space heating zone circuit

Drawing 2C

purging

valves

anti-scald

mixing valve

cold

water

Fig. 5-7

NOTE: FOR VISION PIPING APPLICATIONS, REFER TO THE VISION INSTALLATION PIPING DIAGRAMS.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 47 48

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Munchkin HIGH EFFICIENCY HEATER with the "925" Co Bedienungsanleitung Seite 30