25
LP-520 REV. 7.26.16
condensate. Failure to properly support vent piping and follow the information in this statement could result in product damage, severe
personal injury, or death.
D. TIGHTENING APPLIANCE COLLAR TO EXHAUST VENT AND INTAKE PIPE
NOTE:
The included 6” length of 3” CPVC pipe MUST BE INSTALLED in the exhaust vent connection BEFORE venting the appliance.
Failure to properly install the included 6” length of 3” CPVC pipe BEFORE venting the appliance could result in product damage, severe
personal injury, or death.
This appliance
uses 2” or 3” diameter pipe for exhaust vent and intake pipe. In order to use 2” pipe, it is required to reduce pipe size in
a vertical length of pipe with a reducing coupling (not included).
Follow the steps below to install 2” or 3” pipe into the appliance collar.
See Figure 11 for additional details.
1. Clean and dry the appliance connection. DO NOT use primer or cement on the appliance connection.
2. Push the
included 6” length of CPVC pipe into the connection until it touches the bottom of the fitting.
3. Tighten the clamps using a screwdriver.
4. Ensure the pipe is secure before continuing installation.
5.
For 2” installations, install a reducing coupling in a vertical section of pipe. See Figure 12.
Figure 11
– Installing the 6” Length of CPVC into the Exhaust Vent Connection
Figure 12
– Transitioning from 3” to 2” Vent Pipe
Summary of Contents for EFTC-140W
Page 2: ...2 LP 520 REV 7 26 16 ...
Page 20: ...20 LP 520 REV 7 26 16 Figure 8 Water Pressure vs Flow Through the Restrictors 140W Models ...
Page 35: ...35 LP 520 REV 7 26 16 Figure 24 Piping Legend ...
Page 44: ...44 LP 520 REV 7 26 16 Figure 32 Electrical Wiring Diagram ...
Page 45: ...45 LP 520 REV 7 26 16 Figure 33 Ladder Diagram ...
Page 88: ...88 LP 520 REV 7 26 16 ...
Page 89: ...89 LP 520 REV 7 26 16 ...
