Table of Contents
Advertisement
APPENDIX A - BOILER PIPING AND WIRING
Piping Diagram 6 : Primary/Secondary Multizone System Piping With Zone Valves And Domestic
Hot Water (With Zone Valve)
ZONE 1 (PRIORITY ZONE)*
* USE FULL PORT ZONE
VALVE.
FOR OPTIMUM TANK
PERFORMANCE,
CONSIDER USING ZONE
CIRCULATOR.
MAX = 4 X DIAMETER
CLOSLEY - SPACED
TEES
BOILER
PUMP
*SEE NOTE
NOTE: RECOMMENDED FOR ANTIFREEZE APPLICATIONS
38
Advertisement
Table of Contents
