Nordyne M1M, M1G, M1B, M1S owner manual All Weather Roof Jack Assemblies, 27 45

Page 7

a. Regardless of the location, the return air opening into the closet shall not be less than specified in the appliance’s listing.

b. Means shall be provided to prevent inadvert-

ent closure by a flat object placed over the

return air opening when it is located in the floor

of the closet (versus the vertical front or side

wall).

c. The cross-sectional area of the return duct

system leading into the closet, when located

f. Noncombustible pans having 1" upturned flanges are located beneath openings in a floor duct system.

g. Wiring materials located in the return duct system shall conform to Articles 300-22 of the National Electrical Code (ANSI C1/NFPA- 70).

ROOF JACK

in the floor or ceiling shall not be less than 235

square inches (or 390 square inches for 5 ton

ready M1 Furnaces).

d. The total free area of openings in the floor or

ceiling registers serving the return air duct

PITCHED ROOF

SLANT DECK

FLASHING

"X" (SEE TABLE 1)

system must be at least 235 sq. in. At least

one register should be located where it is not

likely to be covered by carpeting, boxes and

other objects.

e. Materials located in the return duct system

must have a flame spread classification of

200 or less. This includes a closet door if the

furnace is in a closet.

 

Approx. Length

Model Number

Below Flashing

(F,S)AW(T)1523-(0,2,4)(A,S)

15" - 23"

(F,S)AW(T)2135-(0,2,4)(A,S)

21" - 35"

(F,S)AW(T)2747-(0,2,4)(A,S)

27" - 47"

CEILING

 

CAVITY

 

"A"

ROOF

 

OPENING

CEILING

Flue Pipe

Combustion

"B"

 

Air Pipe

Furnace

56" or 76"

Figure 6. Roof Jack Assemblies

(F,S)AW(T)3563-(0,2,4)(A,S)

35" - 63"

(F,S)AW(T)5195-(0,2,4)(A,S)

51" - 95"

 

 

S

AW

T

27 47 - 2

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLUE STEEL TYPE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A= ALUMINIZED

F= FLAT FLASHING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S=STAINLESS

 

 

 

 

 

 

 

 

 

 

MIN. ADJ.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLASHING

S= SLANT FLASHING

 

TYPE:

 

 

 

LENGTH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PITCH/12" RISE

AW= ALL WEATHER

 

BLANK=NON-TRANSIT

 

MAX. ADJ.

 

 

0=FLAT

 

 

 

 

 

 

T= TRANSIT MODE

 

LENGTH

 

 

 

 

 

 

 

 

 

 

 

2=2.5/12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4=4/12

All Weather Roof Jack Assemblies

MODEL

APPROX. ADJ.

NUMBER

LENGTHS*

PITCHED

ROOF

CEILING CAVITY

CEILING

ROOF JACK

SLANT DECK

FLASHING

"X" (SEE TABLE 6)

ROOF OPENING

CEILING OPENING

 

 

 

 

 

 

 

 

BELOW FLASHING

 

 

 

 

 

 

FO1323 -5

 

13" - 23"

 

 

 

 

 

 

 

 

 

 

 

FO2343 -5

 

23" - 43"

 

 

 

 

 

 

 

 

 

 

 

SO1835 -5

 

18" - 35"

 

 

 

 

 

 

 

 

 

 

 

SO2447 -5

 

24" - 47"

 

 

 

 

 

 

 

 

 

 

 

SO3263 -5

 

32" -63"

 

 

 

 

 

 

 

 

 

 

 

SO4895 -5

 

48" - 95"

 

 

 

 

 

 

 

 

 

 

 

SOT2442 -5

 

24" - 42"

 

 

 

 

 

 

 

 

 

 

 

SOT2745 -5

 

27" - 45"

 

 

 

 

 

 

 

 

 

 

 

SOT4581 -5

 

45" - 81"

 

 

 

 

 

 

 

 

 

 

 

FOT2846 -5

 

28" - 46"

 

 

 

 

 

 

 

S O T

27 45 -5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S=

 

SLAT FLASHING

T= TRANSIT

 

 

 

 

5 = 5" FLUE DIA.

F= FLAT FLASHING

MODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TYPE

 

 

MAX. ADJ.LENGTH

 

 

O= TYPE; STANDARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H= HIGH WIND

 

MIN. ADJ.

 

 

A= ARCTIC ROOF JACK

LENGTH

Table 5. Roof Jack Assemblies

Figure 7. Example of Flat Jack

with Flashing

ROOF JACK WITH 2 1 2 /12 SLANT FLASHING

2 1 2 /12

SLANT DECK

5/12 ROOF SLOPE

Figure 8. Example of 2½/12 Slant Jack

with Flashing

7

Image 7
Contents Leave These Instructions with the Homeowner B 056 a B W Table of ContentsGeneral Description SpecificationsMANUFACTURERWARRANTY, OWNER’S Responsibilities Owner Information about Your Central Furnace SystemNat M1 Furnace SpecificationsYou feel that the furnace is not oper Installation StandardsField Installation Blower Assemblies Could cause unsafe operation, exploMinimum Clearances Unit LocationMinimum Clearances Return AIR Provisions27 45 All Weather Roof Jack AssembliesSlant Deck Flashings AIR Distribution SystemsRoof Jack Selection Application NotesNON-PLATINUM Series Duct Connector Selection Platinum SeriesCloset or Alcove CUT OUT Floor Opening & Fuel Line Hole InstallationNon-Platinum Series Alternate Attachment Methods Install Roof Jack Install FurnaceManufactured Home Factory Installation of TRANSIT- Mode Venting SystemManufactured Home Site Connect Power Supply Wires Electrical WiringConnect Thermostat Wires Control Panel All Models Fuel PipingTypical Gas Piping Thermostat Wire GaugeTypical Oil Piping for Above Ground Single-Line Supply How to Eliminate Air Leaks Hook-Up Procedure See FigureFuel Oil Type Lighting Instructions for STAND- ING Pilot Models Flue GAS SamplingLighting and Shutdown GENERAL-ALL ModelsStanding Pilot Valve Sequence of Operation for STAND- ING PilotM1M Models with Direct Ignition GENERAL-DIRECT Ignition ModelsFurnace if YOU Smell GAS Operating instructions forOil Furnace Honeywell R7184 Control Operating Instructions for OIL and GAS GUN FurnaceOil Gun Model Sequence of Operation for OIL GUN ModelsFurnace Controls and FUNC- Tions Sequence of Operation for GAS GUN ModelsGas Gun Service GuideBurner Adjustments Combustion AIRAtmospheric and Direct Ignition Furnaces Electrode Setting Oil Gun OnlyOil Gun Only GAS ConversionBurner Adjustments Troubleshooting Standing Pilot ModelsControl Module Status Indicators M1M Series Control Module Is Powered Ignitor Does Not Heat Up Troubleshooting Direct Ignition Furnaces Including GAS GUNCad Cell Resistance when Sensing flame Troubleshooting OIL GUNAdditional OIL Furnace Maintenance MaintenanceOptional Accessories By ServicemanDamper without Coil Cavity Non-Platinum Series Only Coil Cavity Damper Non-Platinum Series OnlyCooling Speed/ Evap Coil Wiring Diagrams M1GH 077, 090 Models 710150 08/00 710151 08/00 Blower WireTable Gas and Oil Furnaces, A/C Ready M1 B, S 066, 086 Models High Altitude Equivalent Orifice Sizes AT High Altitudes
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M1M, M1S, M1B, M1G specifications

Nordyne, a renowned player in the HVAC industry, has introduced a range of high-efficiency gas furnaces, including the M1S, M1G, M1B, and M1M models. Each of these furnaces is designed to provide efficient heating solutions tailored to the needs of homeowners.

The M1S series is well-known for its reliability and performance. It features a single-stage heating process that delivers consistent warmth to any space. With its multi-speed blower, the M1S ensures quiet and comfortable airflow, adapting seamlessly to varying temperature demands. Its robust construction coupled with an energy-efficient design makes it an ideal choice for those looking for dependable heating without sky-high utility bills.

The M1G model steps it up with a two-stage heating system that offers enhanced comfort and efficiency. By operating at a lower speed during milder conditions, the M1G can effectively reduce energy consumption while still maintaining a cozy environment. It is equipped with a variable-speed blower that not only enhances efficiency but also minimizes noise, making it perfect for residential areas. The M1G is designed with advanced safety features, including an integrated control board that monitors furnace functions to ensure optimal performance.

For those seeking a budget-friendly option without compromising on quality, the M1B model provides a solid performance with its straightforward, reliable single-stage heating. While it may lack some of the advanced features found in higher-end models, the M1B is built for ease of use with straightforward controls and maintenance, making it a great option for families.

The M1M model integrates cutting-edge technology with a focus on maximum efficiency. Featuring a modulating gas valve, this model can adjust its output based on real-time heating requirements. This adaptability ensures that the furnace operates at peak efficiency, significantly lowering energy bills and improving overall comfort. The M1M also boasts advanced diagnostic capabilities that allow for easy troubleshooting, thus reducing maintenance time and costs.

In summary, Nordyne's M1 series furnaces—M1S, M1G, M1B, and M1M—offer a range of options to meet diverse heating needs. With technologies designed for efficiency, reliability, and comfort, Nordyne continues to solidify its reputation as a leader in the HVAC market, providing homeowners with effective heating solutions tailored to their lifestyles and budgets.