66
A.
General Guidelines
1. Read and follow all venting, combustion air, water
piping, gas piping and electrical instructions
contained in this manual unless otherwise instructed
in this section.
2. Consult Local Building Codes or National Fuel Gas
Code, NFPA 54/ANSI Z222.3 for restrictions and
instructions on modular boiler installations.
B.
Module Sizing
Burnham recommends sizing each boiler in a modular
system to provide 20 % of the combined heating load
where ever possible. If the combined load exceeds the
output of fi ve (5) seven section boilers, install the
minimum number of boilers to meet the load require-
ments.
C.
Venting
1. Each boiler must have an individual vent pipe.
Refer to Venting Section of this manual for venting
guidelines and options.
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2. The maximum vent length for each boiler is fi fty
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3. The minimum horizontal distance between vent
terminations is one (1) foot. Additional horizontal
distance is desirable to avoid frost damage to the
building. Vent terminations must be at least twelve
(12) inches above the ground plus the expected
snow accumulation.
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4. Multiple vertical vent pipes may be piped through a
common conduit or chase so that one roof penetra-
tion may be made. Each vent termination must be
one (1) foot from other terminations.
D.
Air Intake Piping
1. Each boiler must have an individual air intake pipe,
refer to Venting Section of this manual for Air Intake
Guidelines and Options.
2. The maximum air intake length for each boiler is
fi fty-two (52) equivalent feet.
3. Locate air intake termination on the same wall as the
vent termination if possible, to prevent nuisance
boiler shutdowns. However, boiler may be installed
with vertical venting and sidewall combustion air
inlet (or visa versa) if installation conditions do not
allow alternate arrangement.
VIII. Modular Installation
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Table 9: Modular Boiler Water Manifold Sizing
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3
E.
Water Piping
1. Refer to Figures 43 and 44 and Table 9 for installa-
tion details and common water pipe sizing.
2. The internal water manifold (inside the boiler
jacket) can be retained for all boiler sizes. Size
common water piping based on combined boiler
input using Table 9. Pipe boilers as shown in
Figures 43 or 44.
3. Installing a low water cutoff in the system piping of
modular systems is strongly recommended and may
be required by Local Codes.
F.
Gas Piping
1. Refer to National Fuel Gas Code, Local Codes and
Tables 7 and 8 for gas pipe sizing.
2. Each boiler must be piped as shown in Figure 30.
Summary of Contents for Burnham Hydronics Revolution RV3
Page 5: ...5 Figure 2 Dimensions...
Page 15: ...15 Figure 4 Recommended Separate Horizontal Vent Air Intake Installation...
Page 16: ...16 Figure 5 Separate Horizontal Vent Air Intake Terminal Confi guration...
Page 19: ...19 Figure 7 Attic Offset Figure 6 Vertical Vent Installation...
Page 21: ...21 Figure 9 Vertical Air Intake Piping...
Page 24: ...24 Figure 10 Combination Horizontal Vent Air Installation...
Page 25: ...25 Figure 11 Combination Horizontal Vent Air Terminal Installation...
Page 30: ...30 Figure 13 Combination Vertical Air Intake Terminal Assembly...
Page 31: ...31 Figure 14 Combination Vertical Vent Disc Terminal Assembly...
Page 34: ...34 Figure 15 Indoor Air Horizontal Vent Installation...
Page 35: ...35 Figure 16 Indoor Air Vertical Vent Installation...
Page 37: ...37 Figure 19 Indoor Air Air Intake Terminal Installation...
Page 46: ...46 Figure 28 Recommended Boiler Piping For Circulator Zoned Heating Systems...
Page 47: ...47 Figure 29 Boiler Piping for Zone Valve Zoned Systems...
Page 52: ...52 Figure 31 Internal Boiler Wiring Schematic Diagram...
Page 56: ...56 Figure 33 Single Heating Zone Only Wiring Schematic...
Page 58: ...58 Figure 35 Circulator Zoned System Wiring Schematic...
Page 59: ...59 Figure 36 Zone Valve Zoned System Wiring Schematic...
Page 60: ...60 Figure 37 Zone Valve Zoned System Wiring Schematic...
Page 61: ...61 Figure 38 Different Manufacturer s Zone Valve Connections to Honeywell R8889...
Page 62: ...62 Figure 39 Circulator Zoning with EC5000 Wiring Schematic...
Page 63: ...63 Figure 40 Zone Valve Zoning with EC5000 Wiring Schematic...
Page 64: ...64 Figure 41 Radiant Floor Circulator Zoned System with Alliance Water Heater...
Page 65: ...65 Figure 42 Radiant Floor Zone Valve Zoned System with Alliance Water Heater...
Page 68: ...68 Figure 43 Modular Boiler Piping...
Page 69: ...69 Figure 44 Alternate Modular Boiler Piping...
Page 71: ...71 Figure 45 Operating Instructions...
Page 77: ...77 Figure 53 Cleaning Boiler Flue Passages...
Page 80: ...80 Revolution Troubleshooting Tree...
Page 81: ...81 Revolution Troubleshooting Tree...
Page 84: ...84...
Page 86: ...86...
Page 88: ...88...
Page 90: ...90...
Page 92: ...92...
Page 95: ...95 SERVICE RECORD DATE SERVICE PERFORMED...
Page 96: ...96 SERVICE RECORD DATE SERVICE PERFORMED...