Page 2 | BRADFORD WHITE CORP. |
|
|
|
|
TABLE OF CONTENTS
SECTION 1. |
| |
General Information |
| |
1.1 | Introduction | 4 |
1.2 | Model Identification | 4 |
1.3 | Warranty | 5 |
1.4 | Dimensions | 5 |
1.5 | Locating the Appliance | 5 |
1.6Locating
with Respect to Storage Tank(s) | 7 |
1.7Locating
Respect to Return/Supply Header | 7 |
1.8Locating Appliance for Correct Horizontal Vent/
| Ducted Air Distance From Outside Wall | 7 |
SECTION 2. |
| |
Venting and Combustion Air |
| |
2.1 | Combustion Air | 8 |
2.1.1 | Combustion Air From Room | 8 |
2.1.2 | Intake Combustion Air | 8 |
2.2 | Venting | 9 |
2.2.1 | Vent Categories | 9 |
2.2.2 | Category I Vent | 9 |
2.2.3 | Common Venting Systems | 9 |
2.2.4 | Category III Vent | 1 |
2.3 | Locating Vent & Combustion Air Terminals | 11 |
2.3.1 | Side Wall Vent Terminal | 11 |
2.3.2 | Side Wall Combustion Air Terminal | 11 |
2.3.3 | Vertical Vent Terminal | 12 |
2.3.4 | Vertical Combustion Air Terminal | 12 |
2.4 | Common Vent Test – Boilers | 12 |
2.5 | Vent Terminals for Outdoor Units | 12 |
SECTION 3. |
| |
Gas Supply and Piping |
| |
3.1 | Gas Supply and Piping | 13 |
SECTION 4A. |
| |
Water Connections – Boiler |
| |
4A.1 | Heating System Piping: |
|
| Hot Supply Connections – Boiler | 14 |
4A.2 | Cold Water | 14 |
4A.3 | Water Flow Requirements – Boiler | 14 |
4A.4 | Freeze Protection – Boiler | 14 |
SECTION 4B. |
| |
Water Connections – Water Heater |
| |
4B.1 | Water System Piping – Water Heater | 20 |
4B.2 | Hot Water Supply Piping – Water Heater | 20 |
4B.3 | Water Flow Requirements – Water Heater | 20 |
4B.4 | Combined Water Heating (potable) |
|
| and Space Heating – Water Heater | 20 |
4B.5 | Freeze Protection – Water Heater | 21 |
SECTION 5. |
| |
Electrical Connections |
| |
5.1 | Main Power | 24 |
5.1.1 | Power Circuits | 24 |
5.2 | Temperature Control | 24 |
5.2.1 | Temperature Control Description | 24 |
5.3 | External Staging Control Wiring | 26 |