Outdoor Installation Venting Guidelines; Indoor Venting - General Requirements (Category I And Category Iii Requirements) - Pentair MASTERTEMP 125 Installation And User Manual

OUTDOOR INSTALLATION
SIDE VIEW
6 in
Exhaust Grill
(Vent)
Building
INDOOR VENTING — General Requirements
The heater may be installed as a Category I or Category III appliance.
Vented Appliance (Category I) –
Vented Appliance (Category III) –
®
Rev. B 8/14
VENTING GUIDELINES
From building wall
Vertical only
nonpositive
Vertical or Horizontal
positive
Section 3. Installation Instructions
3'
4'
Force
Air Inlet
Vent Termination:
Must be at least 3 ft. above any forced
air inlet located within a 10 ft. radius.
Must be located 6 in. away from the building
wall and the following distances away from any building
wall openings, included but not limited to vented eaves,
doors, windows, gravity air inlet:
4 ft. below,
4 ft. horizontally
MASTERTEMP ® 125 Pool and Spa Heater Installation and User's Guide
From window or door
4'
4'
Property Line
Figure 9.
17