Cyclone® Mxi 60-Gallon Condensing Commercial Gas Water Heater with Modulating Burner

A. O. Smith BTH120

Features

ENERGY STAR® certified - Up to 95% thermal efficiency dramatically lowers operating costs
Intelligent Demand Response control system senses large water draws and automatically adjusts the differential setpoint, increasing the hot water available when it is needed the most
Submerged combustion chamber, with helical heat exchanger, positioned in center of tank, surrounded by water to virtually eliminate radiant heat loss from chamber
iCOMM™ remote monitoring provides detailed diagnostic fault notifications and control of the set point and differential using the free A.O. Smith app

Quick Specs

Type: Heater
Height: 55.5"
Depth: 27.75"
Energy Star Rated: Yes

See More

QTY

URL

•ENERGY STAR® certified - Up to 95% thermal efficiency dramatically lowers operating costs
•Intelligent Demand Response control system senses large water draws and automatically adjusts the differential setpoint, increasing the hot water available when it is needed the most
•Submerged combustion chamber, with helical heat exchanger, positioned in center of tank, surrounded by water to virtually eliminate radiant heat loss from chamber
•iCOMM™ remote monitoring provides detailed diagnostic fault notifications and control of the set point and differential using the free A.O. Smith app
•Mechanical venting versatility with convention power venting or direct venting vertically or through side wall with low cost PVC Schedule 40 intake and exhaust pipe
•Direct-vent intake and exhaust pipe can terminate separately outside building or through single opening, using concentric vent assembly
•High efficiency modulating down-fired pre-mix burner provides optimum efficiency and quiet operation
•Permaglas® Ultra Coat™ glass lining coating is applied using a liquid slush coating technique to ensure uniform coating
•3-year limited tank and 1-year limited parts warranty

The full line of A. O. Smith Cyclone® Mxi condensing water heaters have been designed to provide years of dependable service and feature industry leading technology. Models are available from 120,000 to 500,000 Btu/h and all deliver thermal efficiencies of 95% and higher. The unique helical coil heat exchanger limits weld joints for optimal service life while maximizing heat transfer. Cyclone is the industry leader in high efficiency commercial water heating. The current Mxi modulating models adjust firing rate to the specific demand further increasing efficiency and money savings. BTH-120 uses up to 120,000 BTU/h of gas to deliver 138 GPH at 100°F rise. A. O. Smith offers the largest commercial product selection available, including the most specified commercial unit in the U.S. We offer more than 500 different commercial models, including gas fired, oil-fired and electric configurations, ranging in capacities from 5 to 10,000 gallons, with input range from 50,000 BTU to the equivalent of 4,000,000 BTU. Our comprehensive line is the natural fit for spec jobs requiring everything from the smallest commercial installation up to the largest multi-structure complex.

Features

ENERGY STAR® certified - Up to 95% thermal efficiency dramatically lowers operating costs
Intelligent Demand Response control system senses large water draws and automatically adjusts the differential setpoint, increasing the hot water available when it is needed the most
Submerged combustion chamber, with helical heat exchanger, positioned in center of tank, surrounded by water to virtually eliminate radiant heat loss from chamber
iCOMM™ remote monitoring provides detailed diagnostic fault notifications and control of the set point and differential using the free A.O. Smith app
Mechanical venting versatility with convention power venting or direct venting vertically or through side wall with low cost PVC Schedule 40 intake and exhaust pipe
Direct-vent intake and exhaust pipe can terminate separately outside building or through single opening, using concentric vent assembly
High efficiency modulating down-fired pre-mix burner provides optimum efficiency and quiet operation
Permaglas® Ultra Coat™ glass lining coating is applied using a liquid slush coating technique to ensure uniform coating
3-year limited tank and 1-year limited parts warranty

Tech Specs
Nominal Gallon Capacity	60 Gallons
Rated Storage Volume	58 Gallons
Thermal Efficiency	95%
Maximum BTUs	120,000
Power Source	GAS
Limited Tank Warranty	3 Years
Limited Parts Warranty	1 Years
T&P Relief Valve	Yes
ASME Certified	No
Amperes	5
Destination Country	US
Digital Display	true
ENERGY STAR® Certified	true
Fuel Source	NATURAL
Installation Type	INDOOR
Minimum BTUs	78,000.00
Application	COMMERCIAL
Recovery Rise at 90°F	154
Shipping Height	64.25"
Shipping Length	37.25"
Shipping Width	34.5"
Side Loop	No
Voltage	120
Dimension & Venting
Type	Water Heater
Height	55.5"
Diameter	27.75 in."
Shipping Weight	460lbs

Quick Specs

Appearance
Type: Heater
Dimensions
Height: 55.5"
Depth: 27.75"
Features
Energy Star Rated: Yes

Parts List - Cyclone Mxi Modulating-Condensing Top-Fired 300(A)/400(A)/500(A) Parts List (100312930)

Service Handbook - Cyclone Mxi Modulating-Condensing Top-Fired 120(A)-500(A) Service Handbook (100234734)

Parts List - Cyclone Mxi Modulating-Condensing Top-Fired 120(A)/150(A)/199(A)/250(A) Parts List (100312928)

Piping Diagram - Cyclone(R) Mxi/LV (1 Unit with Building Recirculation) Diagram (AOSCG61125)

Piping Diagram - Cyclone(R) Mxi/LV (1 Unit with High Temperature Recirculation Loop and Building Recirculation) Diagram

Piping Diagram - Cyclone(R) Mxi/LV (1 Unit with Vertical Storage Tank, Forced Recirculation and Building Recirculation)

Piping Diagram - Cyclone(R) Mxi/LV (1 Unit with Horizontal Storage Tank, Forced Recirculation & Building Recirculation

Piping Diagram - Cyclone(R) Mxi/LV (2 Units with Building Recirculation) Diagram (AOSCG61129)

Piping Diagram - Cyclone(R) Mxi/LV (3 Units with Building Recirculation) Diagram (AOSCG61130)

Piping Diagram - Cyclone(R) Mxi/LV (4 Units with Building Recirculation) Diagram (AOSCG61131)

Spec Sheet - Cyclone Mxi Modulating-Condensing Top-Fired Spec Sheet (AOSCG10210)

Manual - Cyclone Mxi Modulating-Condensing Top-Fired 300(A)/400(A)/500(A) Manual (100130076)

Manual - Cyclone Mxi Modulating-Condensing Top-Fired 120(A)/150(A)/199(A)/250(A) Manual (100368181)

Pocket Guide - Full Line Pocket Guide (AOSAA80000)

Sales Brochure - Cyclone Mxi Modulating-Condensing Top-Fired Sales Brochure (AOSCG01006)

Sale Sheet - Cyclone Mxi Modulating-Condensing Top-Fired Sale Sheet (AOSCG71003)

Sale Sheet - Optional Common Vent Kit Instruction Sale Sheet (AOSCG71007)

Get Adobe Reader

* Documents require Adobe Reader.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.