M1 Furnace Specifications, Nat | Nordyne M1G, M1B, M1S, M1M guide

necessary to correct problems due to improper setup, improper installation, furnace adjust- ments, improper operating procedure on the part of the user, etc.

Some specific examples of service calls which cannot be included in warranty payments are:

1.Converting the furnace to use another type of gas.

2.Repairing duct work in the home found to be faulty.

3.Correcting wiring problems in the electrical circuit supplying the furnace.

4.Resetting circuit breakers, blown fuses or other switches.

5.Correcting problems due to improper gas supply pressure to the furnace.

6.Providing instructional training on how to light and operate the furnace.

7.Furnace problems caused by installation of an air conditioner, heat pump or other air comfort devices.

8.Adding a Roof Jack extension because of unusual wind and/or snow conditions.

9.Revising installation of the furnace flue as- sembly (Roof Jack).

10.Adjusting or calibrating of thermostat.

11.Any construction debris which falls into flue system.

Furnace	Input	Output	Orifice No		E.S.P.	Pilot	Ignitor	Comb.	Motor	A/C Ready
Model No	MBtu/h	MBtu/h	Nat.	LP	In WC	Burner	Direct	Blower	Hp	Tons
M1GH 056	56	45	29	45	0.3	x			1/8	2*
M1GB 056	56	45	29	45	0.3	x			1/4	3
M1GC 056	56	45	29	45	0.3	x			1/2	4
M1GD 056	56	45	29	45	0.3	x			3/4	5
M1GH 070	70	57	24	42	0.3	x			1/5	2½*
M1GB 070	70	57	24	42	0.3	x			1/4	3
M1GC 070	70	57	24	42	0.3	x			1/2	4
M1GD 070	70	57	24	42	0.3	x			3/4	5
M1GH 077	77	62	21	40	0.3	x		x	1/4	3*
M1GB 077	77	62	21	40	0.3	x		x	1/4	3
M1GC 077	77	62	21	40	0.3	x		x	1/2	4
M1GD 077	77	62	21	40	0.3	x		x	3/4	5
M1GH 090	90	72	17	36	0.3	x		x	1/4	3*
M1GB 090	90	72	17	36	0.3	x		x	1/4	3
M1GC 090	90	72	17	36	0.3	x		x	1/2	4
M1GD 090	90	72	17	36	0.3	x		x	3/4	5
M1MA 056	56	46	29	45	0.3		x	x	1/8	2
M1MB 056	56	46	29	45	0.3		x	x	1/4	3
M1MC 056	56	46	29	45	0.3		x	x	1/2	4
M1MD 056	56	46	29	45	0.3		x	x	3/4	5
M1MA 070	70	57	24	42	0.3		x	x	1/5	2½
M1MB 070	70	57	24	42	0.3		x	x	1/4	3
M1MC 070	70	57	24	42	0.3		x	x	1/2	4
M1MD 070	70	57	24	42	0.3		x	x	3/4	5
M1MB 077	77	62	21	40	0.3		x	x	1/4	3
M1MC 077	77	62	21	40	0.3		x	x	1/2	4
M1MD 077	77	62	21	40	0.3		x	x	3/4	5
M1MB 090	90	72	17	36	0.3		x	x	1/4	3
M1MC 090	90	72	17	36	0.3		x	x	1/2	4
M1MD 090	90	72	17	36	0.3		x	x	3/4	5
M1BA 066	66	53	26	43	0.3		x	x	1/5	2½
M1BB 066	66	53	26	43	0.3		x	x	1/4	3
M1BC 066	66	53	26	43	0.3		x	x	1/2	4
M1BB 086	86	68	18	37	0.3		x	x	1/4	3
M1BC 086	86	68	18	37	0.3		x	x	1/2	4
M1SA 066	66	54	.50 Gph		0.3		x	Burner Model	1/5	2½
M1SB 066	66	54	.50 Gph		0.3		x	AF-10 Nozzle	1/4	3
M1SC 066	66	54	.50 Gph		0.3		x	AF-10 Nozzle	1/2	4
M1SC 066	66	54	.50 Gph		0.3		x	Spray Angle	1/2	4
M1SB 086	86	71	.65 Gph		0.3		x	Spray Angle	1/4	3
M1SB 086	86	71	.65 Gph		0.3		x	80° A	1/4	3
M1SC 086	86	71	.65 Gph		0.3		x	80° A	1/2	4

Electrical Supply - 120 volts, 60HZ, 1 Ph. Fuse or Breaker - 15 amps Temperature Rise - 45° to 75°F

High Altitude - See Table 11. For Canadian High Altitude (2,000’ to 4,500’), reduce the gas manifold pressure to 3.0” W.C. for natural gas and to 8” W.C. for LP gas.

Thermostat Circuit - 24 volts, 60HZ, 30 vac Normal Anticipator Setting - 0.4

Manifold Pressure - Natural Gas: 3.5” w.c.

LP Gas: 10” w.c.

*Blower capacity only - needs relay box for AC

Table 2. M1 Furnace Specifications

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.

Nordyne M1G, M1B, M1S, M1M owner manual M1 Furnace Specifications, Nat

Models: M1M M1S M1B M1G

Nat.

Table 2. M1 Furnace Specifications

M1M, M1S, M1B, M1G specifications