HydroTherm HVX 175 Manuals

Manuals and User Guides for HydroTherm HVX 175. We have 1 HydroTherm HVX 175 manual available for free PDF download: Installation And Operation Instructions Manual

HydroTherm HVX 175 Installation And Operation Instructions Manual

HydroTherm HVX 175 Installation And Operation Instructions Manual (40 pages)

Gas-Fired Residental Boilers

Brand: HydroTherm | Category: Boiler | Size: 2 MB

Table of Contents

Table of Contents
2
Using this Manual
3
Installation Sequence
3
Special Attention Boxes
3
1 Preinstallation

4
2 Boiler Set-Up

8
3 Water Piping and Controls

9
- Boiler Supply and Return
  9
- Safety Relief Valve
  10
- Piping for Zoned Systems
  11
- Expansion Tank
  12
- Indirect-Fired Water Heater
  12
- Freeze Protection
  12
4 Venting

13
- General
  13
- Chimney Venting
  13
- Direct Exhaust Horizontal Venting
  13
- Direct Exhaust Vertical Venting
  16
- Boiler Removal from Common Venting System
  17
5 Gas Piping

18
6 Electrical

20
- Wiring
  20
- Zoned System Wiring
  20
- Controls
  20
- Boiler Sequence of Operation
  22
7 Start-Up Procedures

22
- Completing the Installation
  22
- Control Descriptions
  26
- Adjustment of Gas Pressure Regulator
  26
- Checking Burner Input
  26
- Check-Out Procedure
  27
8 Troubleshooting

29
9 Maintenance

32
- General
  33
- Daily (with Boiler in Use)
  33
- Weekly (with Boiler in Use)
  33
- Monthly (with Boiler in Use)
  33
- Annually (before Start of Heating Season)
  34
10 Boiler Dimensions & Ratings

35
11 Repair Parts

36
- Block/Base/Floor Pan Jacket/Flue Collector
  36
- Base/Burners/Manifold
  38

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