8
FEATURES AND COMPONENTS
FEATURES AND COMPONENTS
This page shows typical water heater installations by model designations.
Lowboy 30/40/50 & All Tall Water Heaters
Single-Element Water Heater
Install suitable drain pans under water heaters to prevent
damage due to leakage. See
Locating the Water Heater
(page
10).
Install thermal expansion tank
if check valve or pressure re
-
ducing valve is used in supply
line.
Install vacuum relief in cold
water inlet line as required by
local codes.
† OVER CURRENT PROTECTION MUST BE SUPPLIED
IN WATER HEATER CIRCUIT. CONSULT LOCAL CODE OR
CURRENT EDITION OF NEC FOR PROPER INSTALLATION.
* INSTALL IN ACCORDANCE WITH ALL LOCAL CODES.
Figure 1. Typical Water Heater Installations
Printed on 7/25/2022 7:17 AM CT
