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UTICA BOILERS DV-B Series Addendum
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UTICA BOILERS DV-B Series Addendum

UTICA BOILERS DV-B Series Addendum

Gas fired boilers for forced hot water - venting
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D D D D D V V V V V -B
-B
-B
-B
-B
GAS FIRED BOILERS
FOR FORCED HOT WATER
•
•
Utica Boilers
P.O. Box 4729
Utica, NY 13504

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Summary of Contents for UTICA BOILERS DV-B Series

  • Page 1 D D D D D V V V V V -B GAS FIRED BOILERS FOR FORCED HOT WATER • • Utica Boilers P.O. Box 4729 Utica, NY 13504...

  • Page 2: Table Of Contents

    T T T T T ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS HORIZONTAL PIPING .................. PAGES 1-10 WARNINGS ....................PAGE 1 INSTALLATION ..................PAGES 2-3 TYPICAL INSTALLATION ................. PAGE 4 FLEX-L PIPING COMPONENTS ............... PAGE 5 HEAT FAB PIPING COMPONENTS ............

  • Page 3: Warnings

    SHOULD BE DONE ONLY BY A QUALIFIED EXPERT AND IN SHOULD BE DONE ONLY BY A QUALIFIED EXPERT AND IN ACCORDANCE WITH THE APPROPRIATE UTICA BOILERS, INC. ACCORDANCE WITH THE APPROPRIATE UTICA BOILERS, INC. ACCORDANCE WITH THE APPROPRIATE UTICA BOILERS, INC.

  • Page 4: Installation

    HORIZONTAL VENT INSTALLATION: HORIZONTAL VENT INSTALLATION: HORIZONTAL VENT INSTALLATION: HORIZONTAL VENT INSTALLATION: HORIZONTAL VENT INSTALLATION: A. The boilers covered in this section are design-certified as CATEGORY 3 for venting, only when they are installed with manufacturer specified vent system components and installation practices.
  • Page 5 FIGURE 1a FIGURE 2 FIGURE 1b FIGURE 3 PAGE 3...
  • Page 6 TYPICAL INST TYPICAL INST TYPICAL INSTALLA ALLA ALLATION ALLA TION TION TION TYPICAL INST TYPICAL INST ALLA TION Notes: *1 : A condensate tee/drain is only needed when horizontal vent lengths exceed 10 feet. *2 : Insert vent pipe in boiler venter outlet (vent adapter), apply silicone completely around edge of outlet and tighten clamp.
  • Page 7 ™ ® Flex-L Star-34 Vent Pipe Components Notes: *1 : A condensate tee/drain is only needed when horizontal vent lengths exceed 10 feet. *2 : Insert vent pipe in boiler venter outlet (vent adapter), apply silicone completely around edge of outlet and tighten clamp. FIGURE 5 PAGE 5...
  • Page 8 ™ ® Heat Fab Saf-T Vent Vent Pipe Components Notes: *1 : A condensate tee/drain is only needed when horizontal vent lengths exceed 10 feet. *2 : Insert vent pipe in boiler venter outlet (vent adapter), apply silicone completely around edge of outlet and tighten clamp. FIGURE 6 PAGE 6...
  • Page 9 ™ ® Z-Flex Z-Vent Vent Pipe Components Notes: *1 : A condensate tee/drain is only needed when horizontal vent lengths exceed 10 feet. *2 : Insert vent pipe in boiler venter outlet (vent adapter), apply silicone completely around edge of outlet and tighten clamp. FIGURE 7 PAGE 7...
  • Page 10 ™ ® ProTech FasNSeal Vent Pipe Components Notes: *1 : A condensate tee/drain is only needed when horizontal vent lengths exceed 10 feet. *2 : Insert vent pipe in boiler venter outlet (vent adapter), apply silicone completely around edge of outlet and tighten clamp. FIGURE 8 PAGE 8...

  • Page 11: Condensate Drains

    CONDENSATE DRAINS CONDENSATE DRAINS CONDENSATE DRAINS CONDENSATE DRAINS CONDENSATE DRAINS (Note: A condensate drain is not required on models DV150 thru 200) WARNING: WARNING: WARNING: WARNING: WARNING: DO NOT PLACE CONDENSATE DRAIN WHERE FREEZING MAY OCCUR. CONDENSATE DRAINS ARE REQUIRED IN THE VENT WHEN USING THE CONDENSATE TEE.
  • Page 12 FIGURE 10 PAGE 10...
  • Page 13 VERTICAL TICAL TICAL TICAL VENT PIPE INST VENT PIPE INST VENT PIPE INST VENT PIPE INSTALLA ALLA ALLATION ALLA TION TION TION TICAL VENT PIPE INST ALLA TION I N S T R U C T I O N S I N S T R U C T I O N S I N S T R U C T I O N S I N S T R U C T I O N S...
  • Page 14 Check these parameters to be sure the venting system will work. Use approved engineering practices and part 7 & 10 of the latest revision of the (NFGC) National Fuel Gas Code, ANSI Z233.1/NFPA54. 2. Use this venting addendum for single appliance venting and multiple appliance (common) venting.
  • Page 15 WARNING: WARNING: WARNING: WARNING: WARNING: Do not connect this CATEGORY 1 boiler to a vent system used by a CATEGORY 3 and 4 appliance. Do not connect it to vents with mechanical draft systems operating at positive pressure. Improper venting could allow combustion products to collect in the structure during use, resulting in damage, injury or death.
  • Page 16 require otherwise. See vent cap or roof assembly manufacturer’s instructions. Locate vent termination (vent cap or roof assembly) in an area without positive pressures or eddy currents. Eddy currents occur when air swirls over roof peaks. They cause down-drafts and adversely affect vent operation.

  • Page 17: Vertical Vent Piping

    HEIGHT ROOF PITCH ABOVE ROOF FLAT TO 7/12 1.0 FT. OVER 7/12 TO 8/12 1.5 FT. OVER 8/12 TO 9/12 2.0 FT. OVER 9/12 TO 10/12 2.5 FT. BRACE TO ROOF OVER 10/12 TO 11/12 3.3 FT. AT TOP OVER 11/12 TO 12/12 4.0 FT.
  • Page 18 B. Examine vent or chimney cleanouts to make sure they remain tightly closed when not in use. Make sure vent or chimney passageway is clear and free of obstructions. Look for evidence of condensate or deterioration in vent or chimney. Either of these means an inadequate vent.
  • Page 19 TICAL TICAL VENTING INST VENTING INST ALLA ALLA TION FOR TION FOR VERTICAL TICAL TICAL VENTING INST VENTING INST VENTING INSTALLA ALLA ALLATION FOR TION FOR TION FOR (TYPE B (TYPE B (TYPE B VENT) (TYPE B (TYPE B VENT) VENT) VENT) W/ N VENT)
  • Page 20 FIGURE 18 37616501 PAGE 18 REV. 4.1, March, 2004...