manual. Their recommendations for circulators are as follows:
- cific pump sizing on 399M and multi-use applications which will require different circulators.
INDIRECT WATER HEATERS
These are compact indirect heaters for use with Munchkin boilers. Indirects have a stainless steel tank with a cupronickel heat exchanger. The 2” foam tank insulation and plastic jacket combine for Indirect Water Heater calls for Hot Water, the Munchkin control board will start the pump and start to monitor the return water temperature of the system before the burner is energized to provide the system settings it will energize the burner and begin to heat the water as it flows through the Munch- kin Heater. The Munchkin Controller will now start to monitor the system and begin to modulate the Water Heater running at the highest efficiency. This saves you money and prevents the system from cycling on and off when there is a minimal heat or hot water requirement.
CAT. NO. MFG. NO. CAPACITY 1HR RECOVERY @ 140°F DIMENSIONS H x DIA BOILER CONNECTIONS SYSTEM CONNECTIONS WEIGHT EACH 9W415 6G2003 6G2001 6G2002
28-1/2” x 23-1/4” 52-1/2” x 19-1/4” 52-1/2” x 23-1/4” 72” x 23-1/4”
1” NPT 1” NPT 1” NPT 1” NPT
3/4” 3/4” 1”
1-1/2”
76 lbs 84 lbs
$1,906.20 $2,018.03
106 lbs $3,019.34 141 lbs $3,683.04
CONTROLS FOR SUPERSTOR INDIRECT WATER HEATERS CAT. NO. MFG. NO. DESCRIPTION
EACH
2C677 2C632
L4080B1352 SP-ST Operating control L6006A1145 SP-DT Operating control
VISION 1 CONTROL SYSTEM
This system is designed to maximize the operational efficiencies of residential Munchkin boilers used with, or without indirect domestic water heaters. The Vision 1 control system regulates boiler temperatures based on outdoor temperatures. The Vision 1 is also a two temperature system, one temperature for Central heating and another temperature to the indirect water heater. This allows the user to increase the temperature to the indirect water heater by prioritizing the flow at a higher reverts back to the temperatures required for space heating based on the outdoor temperatures. The system includes the outdoor sensor, indirect tank sensor, and Vision 1 control.
CAT. NO. MFG. NO. DESCRIPTION EACH
9W399 7250P-622 “Vision 1” control package $228.28 Note: Contractors must be factory certified prior to purchase of “Vision” Systems.