Pressure Bottom and One Side | Lennox International Inc EL280UH

BLOWER DATA

EL280UH110P60C PERFORMANCE (Less Filter)

					Air Volume / Watts at Different Blower Speeds
External	Bottom Return Air, Side Return Air with Optional Return								Single Side Return Air − Air volumes in bold require field
Static	Air Base, Return Air from Both Sides or Return Air from								fabricated transition to accommodate 20 x 25 x 1 in. air filter
Pressure Bottom and One Side.									in order to maintain proper air velocity.
in. w.g.	High		Medium-High Medium-Low				Low		High		Medium-High Medium-Low				Low
	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts
0.10	2520	1359	2250	1034	1860	841	1455	654	2605	1454	2160	1060	1740	848	1430	651
0.20	2465	1329	2230	1018	1870	823	1480	647	2505	1401	2150	1018	1785	838	1450	649
0.30	2385	1307	2180	981	1885	809	1540	646	2435	1349	2115	991	1795	818	1485	638
0.40	2295	1256	2105	942	1865	778	1570	638	2350	1308	2070	965	1805	801	1480	631
0.50	2200	1214	2055	909	1845	762	1570	619	2260	1274	2010	929	1785	775	1480	621
0.60	2130	1186	1985	882	1795	741	1550	604	2175	1228	1955	901	1755	752	1490	611
0.70	2015	1150	1890	848	1720	711	1505	580	2085	1186	1850	853	1710	722	1460	594
0.80	1905	1105	1810	815	1675	687	1470	565	1965	1147	1785	818	1640	689	1425	567

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

EL280UH135P60D PERFORMANCE (Less Filter)

					Air Volume / Watts at Different Blower Speeds
External	Bottom Return Air, Side Return Air with Optional Return								Single Side Return Air − Air volumes in bold require field
Static	Air Base, Return Air from Both Sides or Return Air from								fabricated transition to accommodate 20 x 25 x 1 in. air filter
Pressure Bottom and One Side.									in order to maintain proper air velocity.
in. w.g.	High		Medium-High Medium-Low				Low		High		Medium-High Medium-Low				Low
	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts	cfm	Watts
0.10	2750	1441	2220	1056	1725	825	1395	625	2725	1463	2180	1075	1715	827	1320	624
0.20	2720	1392	2235	1029	1785	810	1445	618	2640	1400	2180	1051	1720	819	1380	626
0.30	2605	1362	2220	1002	1820	800	1460	623	2575	1374	2165	1005	1790	803	1420	622
0.40	2495	1312	2185	968	1845	779	1485	616	2495	1343	2145	988	1775	791	1450	617
0.50	2420	1275	2135	939	1825	767	1505	605	2405	1292	2105	948	1780	777	1470	610
0.60	2335	1234	2080	909	1825	753	1495	593	2305	1257	2045	914	1775	753	1480	593
0.70	2220	1190	1995	864	1760	716	1475	576	2215	1214	1970	884	1740	727	1455	583
0.80	2120	1157	1890	835	1680	686	1435	558	2110	1170	1890	851	1675	699	1430	565

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

Page 38

Elite Series Gas Furnace Upflow/Horizontal Air Discharge, EL280UH specifications

Lennox International Inc. has established itself as a leader in the heating and cooling industry, providing innovative solutions for both residential and commercial environments. One of their notable products is the EL280UH, a high-efficiency gas furnace designed to offer optimal comfort while minimizing energy consumption.

The EL280UH operates with an impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 80%. This efficiency rating means that 80% of the fuel consumed is converted into heat, making it a cost-effective option for homeowners looking to reduce their utility bills. The furnace’s design is tailored to deliver reliable warmth during the coldest months, ensuring a comfortable home environment.

A key feature of the EL280UH is its two-stage heating capability. This technology allows the furnace to operate at a lower heating output for less demanding conditions, which not only conserves energy but also helps maintain a more consistent temperature in the home. When the demand for heat increases, the furnace can seamlessly transition to its higher output setting, providing quick and effective heating when needed.

Additionally, the EL280UH is equipped with a durable cabinet that minimizes heat loss, enhancing overall performance. The design incorporates several sound-dampening features as well, which contributes to quieter operation, allowing homeowners to enjoy a serene indoor environment.

The furnace also includes an advanced control system that integrates easily with smart home technology. This feature enables users to monitor and adjust their heating settings from anywhere using a smartphone app, creating added convenience and control over home heating.

Safety is another paramount aspect of the EL280UH. It includes an integrated flame sensor and pressure switch, ensuring reliable operation while minimizing risks associated with furnace malfunctions. The design adheres to stringent safety standards, providing users with peace of mind.

In summary, the Lennox EL280UH furnace stands out for its high efficiency, advanced features, and commitment to user safety. Its two-stage heating capability, quiet operation, and smart home integration make it an excellent choice for homeowners looking to enhance their heating system while being energy-conscious. The EL280UH embodies Lennox's dedication to quality and innovation, ensuring that comfort and efficiency go hand in hand.

BLOWER DATA

Pressure Bottom and One Side.

Elite Series Gas Furnace Upflow/Horizontal Air Discharge, EL280UH specifications