BOSCH Gas-Fired Condensing Boilers Instruction Manual

June 3, 2024
Bosch

Gas-Fired Condensing Boilers
Instruction Manual

Gas-Fired Condensing Boilers

WARNING:

  • The instructions described below must be performed by qualifi ed personnel.

Product Information

  • For use with Singular Series Boilers only.
  • Provides 1” NPT boiler connections and 1.25” sweat system connections.
  • Isolation valves enable the boiler to be isolated from the heating system for maintenance.
  • Part number: 7738007396

BOSCH Gas-Fired Condensing Boilers fig

Installation Instructions

  1. Mount the boiler to the wall following the instructions found in the boiler Installation Manual.
  2. Remove the dielectric union on the manifold and secure them to the supply and return on the boiler.
  3. Pre fitall DHW piping to verify it will fi t properly behind the manifold.
  4. Mount the rest of the manifold to the boiler and connect the rest of the piping. Ensure manifold and piping are properly supported.

BOSCH Gas-Fired Condensing Boilers fig 1

  1. Manifold
  2. Boiler/ System Supply side
  3. Boiler/ System Return Side
  4. Isolation Valves
  5. Dielectric Unions
  6. Service Drain Ports
  7. PRV Connection (PRV Not Included with Manifold)

Product Dimensions

BOSCH Gas-Fired Condensing Boilers fig 3 BTC 439003303 A | 03.2022
www.bosch-thermotechnology.us
Tel: 866-642-3198
Fax: 603-965-7581
Singular

References

Read User Manual Online (PDF format)

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