Ultra electronic -155 User Manuals

Table of Contents

• Hazard definitions

  4
• Please read before proceeding

  5
• 1 Prepare boiler location

  6
• 2 Prepare boiler

  9
• 3 Install water piping

  12
• 4 Venting, combustion air & condensate line

  19
• 5 Gas piping

  21
• 6 Startup (Note 1)

  23
• 7 Check-out/startup verification

  26
• 8 Annual startup and general maintenance

  28
• 9 Replacement parts

  35
• 10 Dimensions

  43
• 11 Ratings

  44