Installation Manual

HE+ Series Infrared Gas Heater Installation and Operation Manual

INSTALLATION INSTRUTIONS FOR 90° ELBOW KIT

When installing systems that incorporate a 90° elbow, assembly of the system is facilitated by

first locating and installing the elbow assembly, then install the remainder of the tube/ reflector

system working away from the elbow.

Add the coupler to the 90° elbow over the

swaged end of the elbow. Slacken the cou-

pler bolts. Slide the coupler over the elbow

from the swaged end.

Add the plate hanger to the system at the

same end where the coupling is located. The

plate hanger must be installed with the cavity

side facing toward the coupler/reflector.

Secure the plate hangers to the reflector with

sheet metal screws provided.

Place the reflector over the plate hangers.

Secure reflector to hangers with sheet metal

screws provided.

IMPORTANT: Elbow Location / Input: A minimum run of straight radiant tube must be

connected to the burner before any elbow as follows:

◼ Inputs 250 MBH and 225 MBH = 30 ft

◼ Inputs 205 MBH and 180 MBH = 25 ft

◼ Input 155 MBH = 20 ft

◼ Inputs 130 MBH and 115 MBH = 15 ft

◼ Inputs 80 MBH, 65 MBH, and 50 MBH = 10 ft