Filter
Top Products
SUF SERVICE HANDBOOK
INSTALLATION
Technical Training Department State Water Heaters
STC-077
6 Ashland City, Tennessee © 2004
CONCENTRIC VENT TERMINATION
The concentric vent termination kit, Part No. 9003910005 can be used on SUF 150 – 240 Ultra
Force water heaters. It adds zero equivalent feet to the vent system. Below are some general appli-
cation and installation guidelines for the concentric vent kit. Refer to the accompanying literature
and the water heater installation manual for complete venting installation instructions.
This concentric vent termination kit may be used with 3 or 4 in. diameter pipe systems. When con-
necting to a 4 in. diameter pipe system a 3 x 4 in. field supplied reducer is to be installed at the
intake and exhaust connection of the concentric vent termination kit. See water heater installation
and operation manual for venting specification
Dimension 21
1
/8 in. may be lengthened to 60 in. maximum. Dimension 21
1
/8 in. may also be short-
ened by cutting the pipes, provided in the kit, to 12 in. minimum. Dimension 39 will change accord-
ingly as dimension 21
1
/8 in. is lengthened or shortened
Vertical Installation
Horizontal
Installation