Page 8
ENGLISH
Jandy
®
LXi
™
Model Pool and Spa Heater by Zodiac
®
|
Installation and Operation Manual
Model
Heater Width
Dim "A"
Heater Side to Mid-Vent
Vent Diameter
(Category I)
Firing Rate
Heater Vent
Location Dim "B"
in.
cm
in.
cm
in.
cm
BTU/HR
kcal
in.
cm
250
23.5
59.7
10.5
26.7
6
15.2
250,000
63
10.5
26.7
400
32.0
81.3
15.6
39.7
8
20.3
399,000
101
15.6
39.6
14. Modification of Heater for High Altitude:
LXi heaters are normally shipped from the fac-
tory in the low altitude (sea level) operational
configuration. Table 1 defines the altitude des-
ignations 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
, CAN1-2.17 in Canada. When
an LXi heater is to be installed in a high altitude
application, the burner throat pressure will need
to be adjusted to achieve 1.0"WC. See
Section
10.4.3
for instructions on how to do this.
1.7.2 Dimensions
See Figure 1 for a diagram showing the heater's
exterior dimensions and dimensions to critical connec-
tions on the heater.
Figure 1. General Configuration
A
6.9”
(17.5 cm)
11.2”
(28.4 cm)
13.1”
(33.3 cm)
27.5”
(69.9 cm)
18.5”
(47 cm)
15.5”
(
39.4 cm
)
22.3”
(56.6 cm)
5.5”
(14 cm)
6.0”
(15.2 cm)
B
B
Table 1. Altitude Designations For The LXi Heater
NATURAL GAS
ALTITUDE
DESIGNATION
UNITED
STATES
CANADA
LOW
ALTITUDE
0-4500 FT
0-4500 FT
(0-1370 M)
HIGH
ALTITUDE
4501-10,000 FT
NOT
APPLICABLE
LP
LOW
ALTITUDE
0-4500 FT
0-4500 FT
(0-1370 M)
HIGH
ALTITUDE
4501-10,000 FT
NOT
APPLICABLE
