Pentair MASTERTEMP 200HD Installation And User Manual page 23

VENT INSTALLATION –
Flueing must be in accordance with AS/NZS 5601.1
Always vent the heater to the outdoors, see Note*.
• Vent it vertically using double wall vent connector pipe.
Locate the heater so as to minimize the length of horizontal venting and the number of vent elbows required. Horizontal
vent runs must slope to allow exhaust condensate to drain and it is recommended to have a condensate drain as described
in the venting installation instructions.
VERTICAL VENTING
(See Figures 18, 19, and 20)
Vent the heater vertically in a system in accordance with AS/NZS 5601.1 and
local codes. Double-wall vent connector is recommended; however single-wall
pipe is allowed in some circumstances. Consult your local code official for detailed
information. Do not use a draft hood with this heater.
To connect a double wall metal gas vent to the heater, order the appropriate Metal
Flue Collar from the chart below:
1. See Table 4 to determine allowable vent sizes for your heater.
Metal Flue Collar
100 mm x 150 mm
(4" x 6")
100 mm x 200 mm
(4" x 8")
NOTICE: Table 4 is for installations in which the total lateral vent length (that is, the horizontal distance from
Read "VERTICAL VENTING" before using this table.
Table 4. – Permitted Minimum and Maximum Vent Heights By Size and Heater Model
Double-Wall Vent with Double-Wall Connector in Meters (Feet)
Vent Size
150 mm (6 in.)
1.8 m (6 ft.) / 22 m (72 ft.)
200 mm (8 in.) 1.8 m (6 ft.) / 22 m (72 ft.)
P/N 474131 Rev. M 8/2020
INDOOR INSTALLATION OR OUTDOOR SHELTER
Part No.
SF 43-11-06
SF 43-11-08
Model 200
Height min./max.
1.8 m (6 ft.) / 22 m (72 ft.)
NOTE *: Vents extending 1.5 m (5 ft) or more
above the roof must be braced or guyed. Consult
your local code officials for detailed information.
Model 300
Height min./max.
Not Suitable
Clean the Interior Surface
Vent Body
10.16 cm x 20.32 cm
(4" x 8") Metal Flue Collar
Clean and RTV
This Surface
Combustion
Chamber
Flue Collar
Figure 18.
Model 400
Height min./max.
Not Suitable
2.4 m (8 ft.) / 22 m (72 ft.)
MasterTemp Pool and Spa Heater
23
Vent Pipe