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All Categories > Commercial Water Heaters > Ultra-Low NOx Commercial Water Heaters > A.O. Smith® Ultra-Low NOx Commercial Water Heaters > Item # BLN-80  

Item # BLN-80, Conservationist® Ultra-Low NOx BLN-80 Commercial Gas Water Heaters


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Unit of Measure: Imperial Metric Both

Specifications  · Electrical Characteristics  · Dimensions  · Maximum Recovery (ºF)  · Maximum Recovery (ºC)  · Testing and Certifications  · Options  · Features  · Warranty

Specifications

Manufacturer

A. O. Smith®

Maximum Hydrostatic Working Pressure

150 psi

Thermal Efficiency

80 %

Approximate Capacity

74 gal
280
L

Input Rating

75100 BTU/hr
22
kW/hr

Type

Natural Gas

Manifold Pressure

4 inWc
1.12
kPa

Power Cord Length

6 ft

Equipment Grade

Commercial

Industry Standards

ANSI Z-21.10.3 - CSA 4.3
ASHRAE/IESNA 90.1

ASME Certified

CSA® Certified


Electrical Characteristics

Voltage

120 V

Frequency

60 Hz

Current

<5 A


Dimensions

Schematic

Dimension A

65-7/8 in
167.22
cm

Dimension B

57-7/8 in
145.23
cm

Dimension C

30-15/16 in
78.58
cm

Dimension D

25-1/4 in
64.14
cm

Dimension E

15-1/2 in
38.6
cm

Dimension F

4 in
10.2
cm

Dimension G

15-3/8 in
40.0
cm

Dimension H

16 in
40.6
cm

Dimension J

2-1/4 in
5.71
cm

Dimension K

1 in. NPT

Dimension L

1/2 in. NPT

Dimension M

12-1/4 in
31.1
cm


Maximum Recovery (ºF)

Recovery at 30 ºF Temperature Rise

243 gal/h

Recovery at 40 ºF Temperature Rise

182 gal/h

Recovery at 50 ºF Temperature Rise

145 gal/h

Recovery at 60 ºF Temperature Rise

122 gal/h

Recovery at 70 ºF Temperature Rise

104 gal/h

Recovery at 80 ºF Temperature Rise

91 gal/h

Recovery at 90 ºF Temperature Rise

81 gal/h

Recovery at 100 ºF Temperature Rise

73 gal/h

Recovery at 110 ºF Temperature Rise

66 gal/h

Recovery at 120 ºF Temperature Rise

60 gal/h

Recovery at 130 ºF Temperature Rise

56 gal/h

Recovery at 140 ºF Temperature Rise

52 gal/h


Maximum Recovery (ºC)

Recovery at 17 ºC Temperature Rise

920 L/h

Recovery at 23 ºC Temperature Rise

688 L/h

Recovery at 28 ºC Temperature Rise

549 L/h

Recovery at 33 ºC Temperature Rise

460 L/h

Recovery at 39 ºC Temperature Rise

392 L/h

Recovery at 44 ºC Temperature Rise

344 L/h

Recovery at 50 ºC Temperature Rise

306 L/h

Recovery at 56 ºC Temperature Rise

277 L/h

Recovery at 61 ºC Temperature Rise

251 L/h

Recovery at 67 ºC Temperature Rise

228 L/h

Recovery at 72 ºC Temperature Rise

213 L/h

Recovery at 78 ºC Temperature Rise

199 L/h


Testing and Certifications
CSA® Certified and ASME Rated T&P Relief Valve

Codes and Standards
  • Design-certified according to ANSI Z-21.10.3 - CSA® 4.3 standards governing storage-type water heaters
  • California Energy Commission
  • Meets the thermal efficiency and standby loss requirements of the U.S. Department of Energy and current edition of ASHRAE/IESNA 90.1
  • Design-certified by Underwriters Laboratories
  • Certified for use on combustible flooring
  • Complies with SCAQMD Rule 1146.2 and other Air Quality Management Districts with similar requirements of 14 ng/j or 20 ppm




Options
  • Optional Leg Kit to Meet NSF Standard 5.
  • (Part #9006645005)




Features
The BLN-80 commercial gas water heater meets California Air Quality Management District Requirements for NOx emissions of 14 ng/j or 20 ppm. This model is equipped with a pre-wired, factory-mounted blower. This blower provides more efficient control of heat and helps ensure an adequate supply of make-up air. Prior to ignition, the control proves a working draft.

Factory-Installed Blower
  • Control proves draft prior to ignition.
  • No draft hood or barometric damper required.
  • Blower is factory-mounted with a 6-foot power cord: requires 120 V, 3 amp or less electrical system connection.
Intelli-Vent™ Gas Control
  • Equipped with nearly indestructible silicon nitride hot surface igniter.
  • Advanced electronics for precise control of water temperature.
  • Easy-to-understand system diagnostics.
Rated as Category I Appliance
  • Category I appliance: uses standard metal, single-wall or "B" type vent.
  • May be common vented with other Category I appliances.
  • Vent connects directly to blower outlet.
Fully Automatic Control System
  • Auto-reset gas shutoff device prevents excessive water temperature.
  • Adjustable thermostat with 120 ºF to 180 ºF range.
  • Gas pressure regulator.
Glass Lined Tank
  • Exclusive CoreGard™ anode rods with stainless steel core provides additional corrosion protection.
Handhole Cleanout
  • Allows easy access to tank interior for cleaning.




Warranty
  • 3-Year Limited Tank Warranty.
  • 1-Year Limited Parts Warranty.




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·  Standards for Conservationist® Ultra-Low NOx BLN-80 Commercial Gas Water Heaters


 DOWNLOADS 

Brochure for Conservationist® Ultra-Low NOx BLN-80 Commercial Gas Water Heaters
(PDF, 118KB)


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