Modine Manufacturing HD - Performance, Utilities and Clearance - Model Ipt

11
9-123.5
Mounting
Height
Minimum Clearance to
Combustible Materials
Stacking
Height
Figure 10.2 - Stacking Height
Table 10.2 - Utilities
➀ Clearance to each end and above the U-Tube is 12 inches.
➁ In unvented applications, clearance from radiant tube end
is 36" in all directions.
➂ Refer to Figures 8.1 through 8.3.
Table 10.3 - Combustible Material
Clearances ➀ ➁ ➂
"U" TUBE
"B"
"C"
"A"
"B"
"A"
0° MOUNTING ANGLE
"B"
"B"
"C"
"C"
"C"
"A"
"C"
"C"
"B"
"B"
"U" TUBE
CHAIN LOCATION
CHAIN LOCATION
CHAIN LOCATION
45° MOUNTING ANGLE
(MAXIMUM)
0° MOUNTING ANGLE
12"
45° MOUNTING ANGLE
(MAXIMUM)
"A"
"A"
Figure 10.1 - Combustible Material Clearances -
Straight Tube
"U" TUBE
"B"
"C"
"A"
"B"
"A"
0° MOUNTING ANGLE
"B"
"B"
"C"
"C"
"C"
"A"
"C"
"C"
"B"
"B"
"U" TUBE
CHAIN LOCATION
CHAIN LOCATION
CHAIN LOCATION
45° MOUNTING ANGLE
(MAXIMUM)
0° MOUNTING ANGLE
12"
45° MOUNTING ANGLE
(MAXIMUM)
"A"
"A"
Figure 8.3 - Combustible Material Clearances - U-Tube
PERFORMANCE, UTILITIES AND CLEARANCE - MODEL IPT
Table 10.1 - Performance
Input MBH 50 60 75 100 125 150 175 200
20, 30 20, 30, 40 20, 30, 40
30, 40,
40, 50, 60 50, 60
50, 60, 50, 60,
50 ➁ 70 ➂ 70 ➂
10 – 12 10 – 12 12 – 14 12 – 14 15 – 22 15 – 22 18 – 28 20 - 30
➀ Recommended Mounting Height and Tube System Applications are meant as a general guide and are adjusted to meet the requirements of the actual application.
The applications are as follows:
-- Spot or Area Heating is an application where occupant comfort is the goal and occupant(s) are either relatively stationary (Spot - Example: small work cell or
dispersed over a slightly wilder range than with Spot Heating (Area - Example: assembly line). Mounting height is typically at the low end of the range shown above.
-- Total Building Heating is an application where average space temperature is to be maintained, however due to the significant temperature gradient differences
on long straight tube systems, areas may exist where direct occupant comfort is not achieved.
➁ IPT 100 not available for Propane Gas operation at 50 ft. tube system length.
➂ IPT 75 not available for Propane Gas operation at 40 ft. tube section length.
Certified Tube Lengths (ft.)
Recommended
Mounting Height (ft.) ➀
Recommended
Tube System
Application ➀
U-Tube
Straight Tube
Spot or Area
Heating
Total Building
Heating
Input MBH
"A"
1
"B"
2
"C"
3
50/60 9 54 20
75/100/125
9 76 24
150/175/200 12 106 38
Combusble Material Clearances (inches)
IPT
➀ ➁ ➂
Electrical Rang Gas Connecon (inch)
Minimum Gas Inlet
Pressure (" W.C.)
Maximum Gas
Inlet Pressure
("W.C.)
Manifold Gas Pressure (' W.C.)
Tube/Vent Diameter
(inch)
60Hz/1Ph 1/2 NPT
7.0 (natural gas)
11.0 (propane gas)
14.0
3.5 (natural gas-single stage)
2.5 (natural gas-two stage)
10.0 (propane gas-single stage)
6.2 (propane gas-two stage)
4 (O.D.)