37
3. Determine location of condensate piping:
This boiler is a high efficiency appliance, and therefore produces condensate: a by-product of the combustion
process. A condensate collection system with an internal float switch
monitors the condensate level to prevent it
from backing up into the combustion sys
tem. There is a ¾” socket connection provided to connect the outlet of
the collection system to a drain or condensate pump.
4. Condensate neutralization
Condensate from the boiler is slightly acidic with a pH of 3.2 - 4.5. To avoid long term damage to the drainage
system and to meet local code requirements, HTP recommends neutralizing the condensate with a Condensate
Neutralizer Kit (Part # 7450P-212 for EL-80/110/150/220/299, Part # 7350P-611 for EL-399). The neutralizer kit
connects to the drain system and contains limestone chips that neutralize the pH level of the water vapor. The
neutralizer kit should be checked annually and the limestone chips replenished if necessary. When replacing the
limestone chips, take care to ensure chips are
no smaller than ½” to avoid blockage in condensate piping (refer to
Figure 12 for piping of the condensate neutralizer.)
Summary of Contents for EL-110
Page 15: ...15 Figure 3 ...
Page 61: ...61 Figure 29 ...
Page 62: ...62 Figure 30 ...
Page 87: ...87 Figure 33 ...
Page 88: ...88 Figure 34 ...
Page 89: ...89 Figure 35 LP 293 A NOTE Parts listed on the following page ...
Page 94: ...94 ...
Page 95: ...95 ...
Page 96: ...96 MAINTENANCE NOTES ...