Waterco Turbotemp 200HD Installation And Operation Manual page 30

8. Vent Termination – Horizontal
The terminal must be located (See Figure 17):
• at least 76 mm (3 in) and at most 304 mm (12 in) out from the wall (see Figure 18),
following the vent manufacturer's instructions
• at least 304 mm (12 in) above finished grade or the normally expected snow
accumulation level, whichever is higher
• at least 1.2 M (4 ft) below or horizontally from, or 0.3 M (1 ft) above, any doors or
windows or gravity air inlet to a building
• at least 0.9 M (3 ft) above any forced air inlet located within 3 M (10 ft)
• at least 1.2 M (4 ft) horizontally from electric meters, gas meters, regulators and relief
equipment
• at least 2.1M (7 ft) above grade adjacent to walkways or similar traffic areas.
The terminal must be located (See Figure 17):
• at least 3.3M (10 ft) from any opening into a building
• at least 0.3 M (12 in) above finished grade or the normally expected snow accumulation
level, whichever is higher
• at least 1.2 M (4 ft) horizontally from electric meters, gas meters, regulators and relief
equipment
• at least 2.1 M (7 ft) above grade adjacent to walkways or similar traffic areas
Allow at least 1 M (3 ft) vertical clearance over
vent termination when terminating under an
overhang or deck.
Avoid corners or alcoves where snow or wind
could have an effect. Exhaust may affect
shrubbery and some building materials. Keep
shrubbery away from termination. To prevent
staining or deterioration, sealing or shielding
exposed surfaces may be required.
!
WARNING
Fire Hazard. Do not run the heater vent into a common vent with any other appliance. Do
not run the Special Gas Vent into, through, or within any active vent such as a factory built
or masonry chimney.
NOTE: After installation, installer must check for correct and safe operation of the heater
Metal Special
Support
Gas Vent
weight
requires
of pipe
Appliance
Adapter
Condensate
Tee
Metal
Vent
Body
Slope at least
(2 cm per Meter)
Condensate
1/4" per foot
drain w/Trap
down towards
(Optional)
condensate drain
Figure 18.
Approved
T
T erminal
12" (30.5 cm) Max.
3" (7.6 cm) Min.,
Clearance