Modine Manufacturing HD45, HDC45, HDS45, HDB45, BTS45 Installation Instructions

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SELECTION AND INSTALLATION INSTRUCTIONS

model HD/HDB, HDS/HDC, PTS/BTS, and PTC

1. All field gas piping must be pressure/leak tested prior to operation. Never use an open flame. Use a soap solution or equivalent for testing.

2. Gas supply shall be shut-off and the electrical power disconnected before proceeding with the conversion. Failure to do so could result in ﬁre, explosion or electrical shock.

WARNING

75-537.7

5H75697B

August, 2009

high altitude orifice kit

Identifying the Model and Control Code

Figure 1.1 explains the model number designations. To be convertible, the first three characters in the model number must be HD, HDB, HDS, HDC, PTS, BTS or PTC.

After obtaining this information, refer to the proper selection chart. The selection charts are differentiated by product type, altitude and fuel type. If you are converting from natural gas

to propane gas and want to operate at high altitude, both a propane conversion kit and a propane high altitude kit must be used. Selection charts include the proper kit suffix, the orifice

drill size, and the number of orifices required for the unit being converted. Drill sizes are also stamped on each orifice.

IMPORTANT

1. The use of this manual is speciﬁcally intended for a qualiﬁed installation and service agency. All installation and service of these kits must be performed by a qualiﬁed installation and service agency.

2. These instructions must also be used in conjunction with the Installation and Service manual originally shipped with the appliance being converted, in addition to any other accompanying component supplier literature.

Modine gas-fired equipment ratings are certified by CSA or ETL. For elevations above 2000 ft., ANSI Z223.1 requires ratings be reduced 4 percent for each 1000 ft. above sea level. For units in Canada CSA requires that ratings be reduced 10% at elevations above 2000 ft. The high altitude kits appearing in this bulletin are for use with units that will be installed over 2000 feet. These kits comply with both ANSI Z223.1 and CSA requirements.

If a unit is to be installed at higher elevations AND converted from natural gas to propane gas operation, a propane conversion kit must be used in conjunction with the high altitude kit. When converting units to propane at elevations over 2,000 ft., the main burner orifices in the propane conversion kit must be replaced with the orifices from the “high altitude” orifice kit. The remaining components of the propane gas kit, other than the main burner orifices, are required to complete the conversion to propane gas, regardless of the elevation at which the unit is installed. For the Selection and Installation Instructions for propane conversion kits, please see the latest revision of Modine Bulletin 75-513 for Control Code 34 units and 75-515 for Control Code 11 and 12 units.

Figure 1.1 - Model Number Designations

HD 45 A S 01 1 1

Model Type (Tubular HX) HD - Power Vented

Propeller Unit (30-125MBH) HDB - Power Vented Blower Unit (60-125MBH) HDS - Separated Combustion Propeller Unit (30-125MBH) HDC - Separated Combustion Blower Unit (60-125MBH) PTS - Separated Combustion Propeller Unit (150-400MBH) BTS - Separated Combustion Blower Unit (150-400MBH) PTC - High Efficiency, Separated Combustion Propeller Unit (135-310MBH)

MBH Input 30 - 30,000 Btu/hr input

through

400 - 400,000 Btu/hr input

Heat Exchanger Type A - Aluminized S - Stainless Steel

Power Code 01 - 115 volt, 60 hertz,

single phase

Ignition Type

H - Hot Surface S - Direct Spark

Control Code 11 - Single Stage,

Natural Gas

12 - Two Stage,

Natural Gas

21 - Single Stage,

Propane Gas

22 - Two Stage,

Propane Gas

34 - Single Stage,

Natural Gas

74 - Single Stage,

Propane Gas

PLEASE BE SURE TO LEAVE IT WITH THE OWNER WHEN YOU LEAVE THE JOB.

THIS MANUAL IS THE PROPERTY OF THE OWNER.

SELECTION OF THE PROPER KIT

Model

Size

Kit Details

Qty per

Kit

U.S.A. and Canada

7501-8000 ft

8001 - 8500 ft

8501-9000 ft

9001 - 9500 ft

9501-10000 ft

NAT

PROP

NAT

PROP

NAT

PROP

NAT

PROP

NAT

PROP

100

Kit Sufﬁx

-40

-42

-40

-42

-40

-42

-40

-20

-43

-20

Item Code

53184

53213

53184

53213

53184

53213

53184

47336

55576

47336

Oriﬁce

Pressure Sw

Yes

125

Kit Sufﬁx

-37

-41

-37

-41

-37

-41

-38

-42

-38

-42

Item Code

53178

53212

53178

53212

53178

53212

53182

53213

53182

53213

Oriﬁce

Pressure Sw

Yes

Example: Convert a HDS125AS0112 for at 6000 feet elevation.

The appropriate model size is HDS125 with a Control Code of 12, which is for natural gas. Referring to Tables 2.1 through 3.2, it can be identified that Table 2.4 should be used as it applies to HDS125 models for the elevation and gas type of this example.

In the column for 5501 - 6500 feet elevation and natural gas, it can be seen that the kit suffix is -30. All conversion kits have the same base number, only the suffix of the part number changes by model size. The full kit number is 3H035031-30. The Item Code is 53165.

Table 2.1 - High Altitude Kits for HD/HDB 30-75 Models ONLY (7501 ft. and up in Table 2.2)

Model

Size

30-75

Kit Details

Kit Sufﬁx

Item Code - 31669 31671 34503 31671 31669 31671 31669 31672 31670 31673

Oriﬁce

Pressure Sw

Qty per

Kit

- -1 -3 -6 -3 -1 -3 -1 -4 -2 -5

5 51 57 50 57 51 57 51 58 52 59 1 NA NA NA NA NA NA NA NA NA NA

Table 2.2 - High Altitude Kits for HD/HDB 30-75 Models ONLY

Model

Size

30-60

Kit Details

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Qty per

Kit

- -2 -5 -7 -11 -9 -13

5 52 59 52 60 53 61 1 NA NA NA NA NA NA

- -2 -5 -8 -12 -10 -14

5 52 59 52 60 53 61 1 NA NA Yes Yes Yes Yes

U.S.A Canada U.S.A. and Canada

2001-4500 ft 2001-4500 ft 4501-5500 ft 5501-6500 ft 6501-7500 ft

NAT PROP NAT PROP NAT PROP NAT PROP NAT PROP

U.S.A. and Canada

7501-8500 ft 8501 - 9500 ft 9501-10000 ft

NAT PROP NAT PROP NAT PROP

31670 31673 45406 45411 45408 45413

31670 31673 45407 45412 45409 45414

Table 2.3 - High Altitude Kits for HDS/HDC 30-75 Models ONLY

Model

Size

60-75

Kit Details

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Qty per

2001-2500 ft 2501-4500 ft 2001-2500 ft 2501-4500 ft

Kit

NAT PROP NAT PROP NAT PROP NAT PROP

5 51 57 50 51 57 1 NA NA NA NA NA

- -15 -16 -6 -15 -17

5 51 51 50 51 57 1 Yes Yes NA Yes Yes

Not Required

- -16 -18 -6 -16 -18

5 51 57 50 51 57 1 Yes Yes NA Yes Yes

U.S.A Canada

-1 -3 -6

31669 31671 34503 31669 31671

47331 47332 34503 47331 47333

Not Required

47332 47334 34503 47332 47334

-1 -3

Not Required

4501-5500 ft 5501-6500 ft 6501-7500 ft

NAT PROP NAT PROP NAT PROP

-16 -18 -21 -22 -23 -26

47332 47334 47337 47338 47339 47342

51 57 51 57 52 59

Yes Yes Yes Yes Yes Yes

-19 -20 -16 -18 -24 -27

47335 47336 47332 47334 47340 47343

51 57 51 57 52 59

Yes Yes Yes Yes Yes Yes

-16 -18 -21 -22 -25 -28

47332 47334 47337 47338 47341 47344

51 57 51 57 52 59

Yes Yes Yes Yes Yes Yes

U.S.A and Canada

Table 2.4 - High Altitude Kits for HD/HDB, HDS/HDC Model Sizes 100 and 125 (7501 ft. and up in Table 2.5)

Model

Size

100

125

Kit Details

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Kit Sufﬁx

Item Code

Oriﬁce

Pressure Sw

Qty per

Kit

- -32 -44 -31 -44 -32 -44 -33 -36 -39 -42

5 47 1.25mm 46 1.25mm 47 1.25mm 48 56 48 56 1 NA NA NA NA NA NA NA NA Yes Yes

- -29 -34 -29 -34 -29 -34 -30 -35 -37 -41

5 43 54 43 54 43 54 44 54 45 55 1 NA NA NA NA NA NA Yes Yes Yes Yes

U.S.A Canada U.S.A. and Canada

2001-4500 ft 2001-4500 ft 4501-5500 ft 5501-6500 ft 6501-7500 ft

NAT PROP NAT PROP NAT PROP NAT PROP NAT PROP

53170 55577 53166 55577 53170 55577 53171 53177 53183 53213

53164 53172 53164 53172 53164 53172 53165 53176 53178 53212

Table 2.5 - High Altitude Kits for HD/HDB, HDS/HDC Model Sizes 100 and 125

75-537.7

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Modine Manufacturing HD45, HDC45, HDS45, HDB45, BTS45 Installation Instructions

Specifications and Main Features

Frequently Asked Questions

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