Specifications

manifold assembly needed for your altitude. Table
1 denes the altitude designations as described
by the “Standard for Gas Fired Pool Heaters”,
ANSI
®
Z21.56 in the United States and "Gas Fired
Appliances For Use At High Altitudes", CAN
1-2.17 in Canada.
1.7.2 Dimensions
See Figure 1 for a diagram showing the heater's
exterior dimensions and dimensions to critical
connections on the heater.
Table 1. Altitude Designations For The
Legacy Model LRZ Heater
NATURAL GAS
ALTITUDE
DESIGNATION
UNITED
STATES
CANADA
LOW ALTITUDE 0-3000 FT 0-2000 FT
(0-610 m)
MID ALTITUDE
(H)
3001-6000 FT 2001-4500 FT
(611-1370 m)
HIGH ALTITUDE
(J)
6001-10,000 FT NOT
APPLICABLE
LP
LOW ALTITUDE 0-5000 FT 0-4500 FT
(0-1370 m)
HIGH ALTITUDE
(H)
5001-10,000 FT NOT
APPLICABLE
Model
Heater Width
Dim "A"
Venting Dimensions
Firing Rate
Vent Diameter
U.S. Outdoor
Dimension "H"
U.S. Indoor or
CAN Outdoor Shelter
Dimension "H"
in. cm in. cm in. cm in. cm BTU/HR kcal/HR
125 15⅛ 38 6 15 18 46 24⅛ 61 125,000 32
175 18⅛ 40 6 15 18 46 24⅛ 61 175,000 44
250 22¾ 58 7 18 18¼ 47 25¼ 64 250,000 63
325 26⅞ 68 8 20 18⅞ 48 26½ 67 325,000 82
400 32⅜ 82 9 23 21½ 55 27½ 70 399,000 101
Figure1.GeneralConguration
A
7 5/8"
39 3/8"
2 3/4"
10 3/8"
16"
5"
8"
28 1/2"
13 1/8"
H
41"
Page 7
ENGLISH
Jandy
®
Legacy™ Model LRZE Pool/Spa Heater by Zodiac
®
|
Installation and Operation Manual