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NHP GEO BUFFER TANK SYSTEM
- Zero pressure, open loop.
- See sheet 7 for Buffer Tank Controller.
This is designed as an integral part of
the system.
P
8
1
ELECTRO INDUSTRIES, INC.
MONTICELLO, MN 55362
P
P
4
1
1
1
RADIANT FLOOR ZONES
1 PUMP CHECK VALVES REQUIRED, EXAMPLE GRUNDPHOS UPS15-58FC OR TACO 00R-MSF1-1FC
OR ELECTRO INDUSTRIES ZONE HEADER, SEE SHEET 5.
2 CLOSE COUPLED TAP, P2 PUMP MUST ALSO CONTROL P1 PUMP (PART OF HP-BTC).
3 IF SET-UP, FOR COOLING, ALL PIPING MUST BE INSULATED.
4
WHEN USING BTC MODE B , THIS CAN BE A GAS FURNACE.
WARNING: THESE ARE SUGGESTED AND CONCEPT
DRAWINGS. INSTALLER IS RESPONSIBLE FOR ALL
EQUIPMENT, ADDITIONAL COMPONENTS, AND DETAILING
REQUIRED BY LOCAL CODES.
BUFFER
TANK
2
WATER
COIL
4
BLOWER
WATER TO WATER HP
P2
COIL
PUMP
3
P1
GEO UNIT
HX101
Rev. 16 10/4/2011
Sheet 1 of 8
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