Manual

CHS Series CHS 300-399 Common Venting │Slant Fin Corp.
7
3.0 BOILER LOCATION
Boiler Mounting
There are two methods of mounting Slant/Fin CHS 300-399 boilers. One option is to mount the boilers directly to
the wall using the wall mounting brackets provided with the boilers. The other method is to use CHS’s Floor
Stand (P/N 818 169) and Floor Stand Twinning Kit (P/N 818 220).
Mounting the boilers requires a minimum of two people to lift the boilers into place. Failure
to follow these instructions may result in property damage or personal injury.
Wall Mounting Method
Before installing the Wall Mounting Brackets on the wall ensure there is a sufficient amount of wall space to
work with, both vertically and horizontally. Three-boiler systems require a minimum of 100” x 100” of wall
space; two-boiler systems require a minimum of 100” vertically by 70” horizontally.
1. Secure the boiler Wall Mount Brackets to the wall; leave precisely 7-1/4” between the brackets. Ensure
the brackets are level and at least 55” above the floor and 45” below the ceiling see Figure 3-1.
Figure 3-1 Wall Mount Bracket Spacing
2. Install the boilers on the wall, position them 5” apart; measure at top and bottom, see Figure 3-2.
Figure 3-2 Boilers Wall Mounted
(Model CHS 300-399 Shown)
3. Secure the bottom wall bracket to the boiler and wall as shown in Section 3.0 of the boiler Installation and
Operation Instructions; make sure boilers are level and plumb.
5”
5”
Air-Inlet
Flue Outlet
Floor
Ceiling
55”
Wall Mount
Bracket
7 - ¼”
45”
7 - ¼”