1495 2340 | Lennox International Inc G61MP manual

BLOWER DATA

G61MP−60C−090 PERFORMANCE (Less Filter) − Single Side Return Air − Air volumes in bold require field fabricated transi- tion to accommodate 20 x 25 x 1 in. (508 x 635 x 25 mm) air filter in order to maintain proper air velocity.

External Static					Air Volume / Watts at Different Blower Speeds
External Static
Pressure			High			Medium−High			Medium−Low			Low
in. w.g.	Pa	cfm	L/s	Watts	cfm	L/s	Watts	cfm	L/s	Watts	cfm	L/s	Watts

0.00	0	2835	1335	1495	2340	1105	1155	1800	850	895	1440	680	695
0.10	25	2785	1315	1475	2345	1105	1135	1805	855	865	1515	715	690
0.20	50	2715	1280	1435	2275	1075	1080	1825	860	845	1560	735	685

0.30	75	2620	1235	1380	2260	1065	1035	1840	870	825	1600	755	680
0.40	100		1205	1350		1055	1015		870	815		765	670
0.40	100	2550	1205	1350	2230	1055	1015	1845	870	815	1620	765	670
0.50	125	2450	1155	1305	2175	1025	990	1850	870	790	1615	765	655

0.60	150	2365	1115	1270	2130	1005	940	1830	865	775	1615	760	640
0.70	175	2240	1060	1205	2070	975	915	1815	855	760	1595	755	620
0.80	200	2185	1030	1190	1965	925	865	1775	840	745	1555	735	605
0.90	225	2015	950	1150	1820	860	820	1690	800	715	1440	680	580

NOTES − All air data is measured external to unit without filter (not furnished − field provided).

G61MP−60C−090 PERFORMANCE (Less Filter) − Bottom Return Air, Side Return Air with Optional RAB Return Air Base, Return Air from Both Sides or Return Air from Bottom and One Side.

External Static					Air Volume / Watts at Different Blower Speeds
External Static
Pressure			High			Medium−High			Medium−Low			Low
in. w.g.	Pa	cfm	L/s	Watts	cfm	L/s	Watts	cfm	L/s	Watts	cfm	L/s	Watts

0.00	0	2840	1340	1450	2345	1105	1105	1895	895	900	1515	715	700
0.10	25		1305	1415		1115	1080		920	885		745	700
0.10	25	2765	1305	1415	2365	1115	1080	1950	920	885	1580	745	700
0.20	50	2695	1270	1385	2345	1105	1050	1985	935	870	1620	765	695

0.30	75	2605	1230	1335	2315	1090	1030	1990	940	850	1645	775	690
0.40	100	2530	1195	1300	2265	1070	990	1990	940	825	1665	785	675
0.50	125	2420	1140	1260	2210	1045	955	1970	930	800	1675	790	665

0.60	150	2330	1100	1220	2145	1010	925	1930	910	775	1665	785	650
0.70	175	2250	1060	1190	2050	965	885	1875	885	745	1645	775	630
0.80	200	2135	1010	1140	2000	945	865	1810	855	715	1620	765	615
0.90	225	2030	960	1090	1885	890	830	1720	810	685	1560	735	590

NOTES − All air data is measured external to unit without filter (not furnished − field provided).

G61MP−60C−110 PERFORMANCE (Less Filter) − Single Side Return Air − Air volumes in bold require field fabricated transi- tion to accommodate 20 x 25 x 1 in. (508 x 635 x 25 mm) air filter in order to maintain proper air velocity.

External Static					Air Volume / Watts at Different Blower Speeds
Pressure			High			Medium−High			Medium−Low			Low
Pressure

in. w.g.	Pa	cfm	L/s	Watts	cfm	L/s	Watts	cfm	L/s	Watts	cfm	L/s	Watts

0.00	0	2625	1240	1350	2310	1090	1080	1885	890	885	1515	715	700
0.10	25	2570	1215	1330	2325	1095	1060	1910	900	865	1575	745	700
0.20	50	2410	1135	1305	2285	1080	1035	1930	910	845	1620	765	690

0.30	75	2425	1145	1265	2230	1055	990	1925	905	825	1635	770	675
0.40	100	2335	1100	1220	2175	1025	950	1910	900	810	1640	775	660
0.50	125	2270	1070	1195	2120	1000	935	1895	895	785	1640	775	640

0.60	150	2170	1025	1155	2045	965	885	1860	875	765	1630	770	630
0.70	175	2110	995	1130	1950	920	855	1795	845	730	1590	750	610
0.80	200	2035	960	1090	1885	890	820	1745	825	705	1540	725	580
0.90	225	1900	895	1055	1760	830	780	1665	785	680	1470	695	565

NOTES − All air data is measured external to unit without filter (not furnished − field provided).

Page 5

G61MP specifications

Lennox International Inc. has long been a leader in HVAC solutions, and the G61MP gas furnace exemplifies the company's commitment to innovation and energy efficiency. This high-efficiency gas furnace operates with an Annual Fuel Utilization Efficiency (AFUE) of up to 96%, allowing homeowners to save significantly on energy costs while maintaining a comfortable indoor environment.

One of the primary features of the G61MP is its modulating gas valve. This technology enables the furnace to operate at multiple levels of heating output, ensuring that it can adjust its performance according to the home’s heating demands. By modulating the heating output, the G61MP maximizes efficiency and minimizes energy waste, providing a consistent temperature and improved comfort.

The G61MP also incorporates advanced two-stage heating, which enhances its performance by reducing temperature fluctuations in the home. This feature is especially beneficial during transitional weather periods when heating needs may vary widely. With its ability to operate on a lower stage most of the time, the furnace can produce quieter operation and reduced energy consumption.

In terms of design, the G61MP includes a sealed combustion chamber that draws air from outside the home for combustion, enhancing safety and efficiency. This design feature eliminates the need for indoor air, improving indoor air quality. The furnace is also equipped with a high-efficiency ECM blower motor that not only boosts comfort but operates quietly and uses less electricity compared to traditional motors.

Further enhancing its efficiency, the G61MP utilizes a variable-speed blower, which allows for precise control of airflow throughout the home. This results in better humidity control and improved air distribution, providing an overall more comfortable environment.

The Lennox G61MP is compatible with the iComfort S30 smart thermostat, allowing homeowners to control their heating remotely, adjust settings based on their schedules, and access energy usage data. This connectivity transforms the G61MP into an integral part of a smart home ecosystem, facilitating energy conservation and comfort optimization.

Lastly, the G61MP is designed with durability in mind. Its robust construction and high-quality materials ensure reliable performance and lengthy service life. Homeowners can feel assured that they are investing in a heating solution that will meet their needs for many winters to come. In summary, the Lennox G61MP gas furnace stands out with its high efficiency, advanced technology, and user-friendly features, making it a top choice for homeowners seeking exceptional heating performance.