Related Manuals for COMFORT-AIRE Century M5SB A Series
Summary of Contents for COMFORT-AIRE Century M5SB A Series
- Page 1 Nortek-Style Manufactured Housing Furnaces HVAC EQUIPMENT GUIDE Electric Furnaces, 80% Gas Furnaces 95% Gas Furnaces, 83% Oil Furnaces Coils and Accessories NORTEK - Manufactured Housing HVAC Equipment Guide...
- Page 2 NORTEK - Manufactured Housing HVAC Equipment Guide Table of Contents Cover Page ......................1 E7-Page ......................2 MG1E-Page ......................3 MG1E-Venting ....................4 MG1E-Nat Gas ....................5 MG1E-Propane ....................6 MG2R-Page ......................7 MG2R-Venting ....................8 MG2R-Nat Gas ....................9 MG2R-Propane ....................
- Page 3 MANUFACTURED HOUSING MANUFACTURED HOUSING OIL FURNACES ELECTRIC FURNACES M5SB*A - Downflow Without Coil Box E7ED - Downflow M5SB*B - Downflow With Coil Box E7EM - Upflow / Downflow E7EM E7ED M5SB*A M5SB*B MANUFACTURED HOUSING GAS FURNACES MANUFACTURED HOUSING GAS FURNACES MG1E*A - Downflow Without Coil Box MG1E*B - Downflow With Coil Box MG2R*A - Downflow Without Coil Box...
- Page 4 E7-Series Electric Furnaces: • E7ED Downflow Only w/ 31” Coil Cabinet • E7EM Upflow/Downflow NO CABINET Louvered Door for E7ED Optional Frame and Grille Assembly Part # 101480702R for E7EM Models Part # 902989 Solid Door for E7EM Part # 917260 E7ED-Series Downflow w/ 31”...
- Page 5 MG1E-Series 80% AFUE Gas Furnaces: • MG1E-***F1ABM* Downflow w/ 20” Coil Cabinet • MG1E-***F1AAM* Downflow NO CABINET Louvered Door for MG1E (All) Part # 903407 Louvered Door for MG1E (All) Part # 903407 MG1E-***F1AAM* Downflow with no coil cab (All Have 4-Ton Blowers) MG1E-056F1AAM* –...
- Page 6 MG1E-Series 80% AFUE Gas Furnaces: • MG1E-***F1ABM* Downflow w/ 20” Coil Cabinet • MG1E-***F1AAM* Downflow NO CABINET FLAT ROOF JACKS: Use alone or in combination with wedges below for pitched roofs 903658 – Flat Roof Jack 15” to 23” 903659 – Flat Roof Jack 21” to 35” 903660–...
- Page 7 MG1E-Series 80% AFUE Gas Furnaces NAT GAS Orifice Selection NATURAL GAS ORIFICES: Use the following steps to determine appropriate orifice for installation altitude. 1. Consult Local Utility for “LOCAL HEATING VALUE” at installation site. Use “Local Heating Values” chart to determine if this value is considered “LOW”...
- Page 8 MG1E-Series 80% AFUE Gas Furnaces PROPANE Orifice Selection PROPANE ORIFICES: Use the chart below to determine appropriate orifice based on model and installation altitude. NOTES: Includes 4% Input Reduction for each 1,000 feet. Reference Sources: ANSI Z223.1, CSA B149.1, NFPA 54 and National Fuel Gas Code. ORIFICE PART NUMBERS: 661017R - #17 661018R - #18...
- Page 9 MG2R-Series 95% AFUE Gas Furnaces: • MG2R-***F1ABM* Downflow w/ 20” Coil Cabinet • MG2R-***F1ACM* Downflow w/ 25” Coil Cabinet • MG2R-***F1AAM* Downflow NO CABINET Louvered Door for MG2R Part # 903977 (F1AAM*/F1ABM*) Part # 104391801R (F1ACM*) MG2R-***F1AAM* Downflow with no coil cab (All Have 4-Ton Blowers) MG2R-045F1AAM* –...
- Page 10 MG2R-Series 95% AFUE Gas Furnaces: • MG2R-***F1ABM* Downflow w/ 20” Coil Cabinet • MG2R-***F1ACM* Downflow w/ 25” Coil Cabinet • MG2R-***F1AAM* Downflow NO CABINET PIPING SIZE TABLE: Combined Intake and Exhaust Max. Length *Consult IOM for complete venting information 1. Subtract 2.5ft. for each additional 2” Long Radius Elbow, subtract 5ft. for each additional 2”...
- Page 11 MG2R-Series 95% AFUE Gas Furnaces NAT GAS Orifice Selection NATURAL GAS ORIFICES: Use the following steps to determine appropriate orifice for installation altitude. 1. Consult Local Utility for “LOCAL HEATING VALUE” at installation site. Use “Local Heating Values” chart to determine if this value is considered “LOW”...
- Page 12 MG2R-Series 95% AFUE Gas Furnaces PROPANE Orifice Selection PROPANE ORIFICES: Use the chart below to determine appropriate orifice based on model and installation altitude. ORIFICE PART NUMBERS: 661017R - #17 661018R - #18 661019R - #19** 661020R - #20 661021R - #21 661022 - #22 662023R - #23 661024R - #24...
- Page 13 M5SB-Series 83% AFUE Oil Furnaces: • M5SB-***A-BW* Downflow w/ 20” Coil Cabinet • M5SB-***A-AW* Downflow NO CABINET Louvered Door for M5SB (All) Part # 903407 Louvered Door for M5SB (All) Part # 903407 M5SB-***A-AW* Downflow with no coil cab (All Have 3-Ton Blowers) M5SB-066A-AW* –...
- Page 14 M5SB-Series 83% AFUE Oil Furnaces: • M5SB-***A-BW* Downflow w/ 20” Coil Cabinet • M5SB-***A-AW* Downflow NO CABINET FLAT ROOF JACKS: Use alone or in combination with wedges below for pitched roofs 903658 – Flat Roof Jack 15” to 23” 903659 – Flat Roof Jack 21” to 35” 903660 –...
- Page 15 DUCT CONNECTOR INSTALLATION DETAILS • E7-Series, MG1E-Series, MG2R-Series, and M5SB-Series Step 1: Select duct connector based on distance/depth Step 2: Mounting bracket with tabs is slid underneath and from finished floor to supply duct. Duct connector is lowered centered side-to-side. Duct connector is then attached and into hole through insulation ring.
-
Page 16: Specifications
TXV for 1.5 - 2.5 Ton H4TXV01 TXV for 3 - 4 Ton H4TXV02 TXV for 5 Ton H4TXV03 HVAC Ratings and Combinations For Comfort-Aire/Century extended OEM ratings, please visit www.marsdeliversratings.com Warranty—6 years on parts, 10 years when installed as a part of a residential AHRI matched system NORTEK - Manufactured Housing HVAC Equipment Guide (Some limitations apply;... - Page 17 CMH Series DIMENSIONS *(In reference to coil model number) NOTE: Dimensions Pallet R-22 21" or taller coils can only be used with Coil Model Nominal Tonage Pan Widths (W)" Pan Depth (D)" Coil Height (H)" Weight Piston the following equipment combinations - CMH18/36PM1M 1.5 - 3 18"...
- Page 18 NOTES __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ NORTEK - Manufactured Housing HVAC Equipment Guide...
- Page 19 NOTES __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ NORTEK - Manufactured Housing HVAC Equipment Guide...
- Page 20 Nortek-Style Manufactured Housing Furnaces “This product complies with all California product Due to ongoing product improvements, specifications and dimensions are subject to change and correction without notice or incurring obligations. Determining the application and suitability for use of any product is the responsibility of the installer. labeling laws including, but not limited to, the Safe Additionally, the installer is responsible for verifying dimensional data on the actual product prior to beginning any installation preparations.
Need help?
Do you have a question about the Century M5SB A Series and is the answer not in the manual?
Questions and answers