Rough-In-Dimensions

Rough-In-Dimensions

Model	Units			A	B	C		D		E	F	G	H	J		K
BTX-80	Inches			70.62	68.20	51.90		20.90		9.15	12.00	22.00	8.00	15.81		26.92
BTX-80	cm			179.37	173.23	131.83		53.09		23.24	30.48	55.88	20.32	40.16		68.38
	cm			179.37	173.23	131.83		53.09		23.24	30.48	55.88	20.32	40.16		68.38
Top/Side Inlet and Outlet: 3/4" NPT
Gas Inlet: 1/2" NPT
Capacity and Gas and Electrical Characteristics

Model			Approximate Capacity						Manifold Pressure				Electrical Characteristics
Model		U.S. Gals.			Liters		Gas Type			“WC		kPA	Volts/Hz		Amperes
		U.S. Gals.			Liters		Gas Type			“WC		kPA	Volts/Hz		Amperes
BTX-80			50		189			Nat.		4.00		0.99	120/60		<5

All models - Maximum Supply Pressure: 14 inches W.C. (3.48kPa)

Minimum Supply Pressure Natural Gas: 5.0 inches W.C. (1.24kPa)

Minimum Pressure must be maintained under both load and no load (static and dynamic) conditions.

Recovery Capacities - U.S. Gallons/Hr. and Liters/Hr. at Temperature Rise Indicated

M odel	Input							Recovery Capacities
M odel	Rating	Rating	Tem p.	F°	30	40	50	60	70	80	90	100	110	120	130	140
	(Btu/hr)	(kW )	Rise	C°	17	22	28	33	39	44	50	56	61	67	72	78
BTX-80	76,000	22.25	G PH		275	206	165	138	118	104	92	83	75	69	64	59
BTX-80	76,000	22.25	LPH		1041	780	625	522	447	394	348	314	284	261	242	223
			LPH		1041	780	625	522	447	394	348	314	284	261	242	223

Recovery capacity based on 90% thermal efficiency.

BTX-80 specifications

The A.O. Smith BTX-80 is a high-efficiency water heater designed to meet the needs of both residential and light commercial applications. Engineered with the latest technology, this unit promises reliability and superior performance, making it a standout choice for those seeking an efficient hot water solution.

One of the primary features of the BTX-80 is its energy efficiency. With a high Energy Factor (EF) rating, this water heater is designed to minimize energy consumption while delivering reliable hot water. This feature not only helps owners save on utility bills but also contributes to a more sustainable living environment.

The BTX-80 utilizes advanced condensing technology, allowing it to extract heat from exhaust gases that would typically be expelled. This process enhances its efficiency and reduces the amount of fuel needed to heat water, ensuring that users benefit from lower operating costs. The unit comes equipped with a built-in power vent system, which allows for flexible installation options and an easy, straightforward setup.

Another notable characteristic of the A.O. Smith BTX-80 is its robust build quality. Designed with durable materials, it features a glass-lined tank that helps prevent rust and corrosion, extending the lifespan of the unit. The BTX-80 is also equipped with advanced insulation, which ensures minimal heat loss and improved energy retention.

Safety features are paramount when it comes to water heating, and the BTX-80 does not disappoint. It includes a fully integrated safety system that protects against overheating and excessive pressure, ensuring peace of mind for homeowners and business operators alike.

Additionally, the BTX-80 has a user-friendly digital display and diagnostic control system, allowing users to easily monitor and adjust settings. It also features multiple installation configurations to adapt to various space requirements.

In summary, the A.O. Smith BTX-80 water heater combines high energy efficiency, advanced condensing technology, robust construction, and user-friendly features. Ideal for those seeking a reliable and sustainable hot water solution, this model is a testament to A.O. Smith's commitment to innovation and quality in the water heating industry.

ROUGH-IN-DIMENSIONS

Rough-In-Dimensions

(Btu/hr)

Rise

BTX-80 specifications