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Table of Contents
- 1 Important Safety Information
- 2 CHB - Wiring Diagrams
- 3 Single Boiler Primary/Secondary Series Loop Zoned System with ZONE VALVES (Fig. 12)
- 4 Pump Control
- 5 Venting Options
- 6 Optional Equipment
- 7 Manufacturer Recommended Strainer
- 8 Low Water Cutoff
- 9 Addendum - Instructions
- 10 Installation Instructions
- Download this manual
Models
CHB/CCB
APPLICATION GUIDE
WALL MOUNTED
GAS BOILER
This manual has been prepared for use with the appropriate Installation, Operation and
Maintenance Manual.
For use with CCB/CHB Boilers ONLY.
Manufactured by:
ECR International Inc.
2201 Dwyer Avenue, Utica, NY 13501
Tel. 800 253 7900
www.ecrinternational.com
PN 240011074 REV C [11/01/2017]
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Table of Contents
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