INS7238 Rev C
LTV VALVE APPLICATION INSTRUCTIONS FOR
LOW TEMPERATURE PROTECTION
COPPER-FIN AND POWER-FIN MODELS
CB 495 - 2066 / CH 401 - 2071 AND PB 501 - 2000
Kit components:
VAL30000 - 1 1/2" VALVE
Models: CB 45 - 500
• VAL20000 | 1 1/2" LTV Valve |
• INS7238 | Instruction Sheet |
VAL3048 - 2" VALVE
Models: CB 495 - 745 and CH 401 - 751
• VAL2123 | 2" LTV Valve |
• INS7238 | Instruction Sheet |
VAL3047 - 2 1/2" VALVE
Models: CB 986 - 2066, CH 991 - 2071, and PB 501 - 2000
Figure 2_ 2" Valve
A = BLENDED
WATER
| B = FROM |
| BOILER |
C = SYSTEM | OUTLET |
RETURN |
|
•VAL2124
•BLT2118
•BLT2119
•BLT2026
•BLT2120
•GKT2055
•TFL2092
•INS7238
CAUTION
2 1/2" LTV Valve
Bolt (12)
Nut (12)
Flat Washer (24)
Star Washer (12)
Gasket (3)
Flange (3)
Instruction Sheet
Pump and motor unit are designed to be supported by the inline piping only. Do not support in any other manner. When placing pump between flanges, tighten flange bolts evenly and do not tighten excessively.
WATER |
Figure 3_ 2 1/2" Valve
B = FROM BOILER
OUTLET
Figure 1_ 1 1/2" Valve
A = BLENDED
WATER
C = SYSTEM | A = BLENDED |
RETURN | |
WATER | WATER |
C = SYSTEM RETURN WATER
B = FROM BOILER
OUTLET
NOTE:
