Crown Boiler BWC Series - User Manual

BWC Series
High Effi ciency Gas-Fired Hot Water
Direct Vent Condensing Boilers
INSTALLATION INSTRUCTIONS
These instructions must be affi xed on or adjacent to the boiler.
Models:
• BWC150
• BWC225
WARNING: Improper installation, adjustment, alteration,
service or maintenance can cause property damage, injury,
or loss of life. For assistance or additional information, con-
sult a qualifi ed installer, service agency or the gas supplier.
This boiler requires a special venting system. Read these
instructions carefully before installing.
D E S I G N E D T O L E A D
Manufacturer of Hydronic Heating Products
P.O. Box 14818 3633 I. Street
Philadelphia, PA 19134
Tel: (215) 535-8900 • Fax: (215) 535-9736 • www.crownboiler.com
D E S I G N E D T O L E A D

Summary

Product Description

Boiler Specifications

Pre-Installation Checks

Boiler Location Guidelines

Ventilation Air Requirements

Boiler Venting Systems

Vent System Design Options

Details on horizontal and vertical venting options for the BWC boiler.

Vent and Intake System Assembly

Gas Piping Installation

System Piping Installation

System Piping Precautions

Important warnings and precautions regarding the aluminum heat exchanger and system piping.

System Design and Flow

Methods for designing and piping the BWC boiler system, including flow requirements.

Standard Piping Installation

Piping for Special Situations

Electrical Wiring Guide

Boiler Start-up and Checkout

Operating Instructions

Boiler Operation Modes

Service and Maintenance

Troubleshooting Boiler Issues

Replacement Parts Information

Massachusetts Venting Requirements

Crown Boiler BWC Series Specifications

General

Brand	Crown Boiler
Model	BWC Series
Category	Boiler
Language	English