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Directory: Catalog > Water Heaters > A. O. Smith > Gas-Fired Water Heaters

A.O. Smith Master-Fit® Plus Induced Draft

Built-in induced draft blower — helps solve negative air pressure problems
These models comply with the Air Quality Management Districts’ requirements for low NOx
The Eliminator™ self-cleaning system improves energy efficiency and extends tank life
Compact design (almost a foot shorter than models they replace)
Can be installed standalone, manifolded or connected to storage tanks
120,000 - 390,000 BTU/HR Input
71 - 85 Gallon Capacity
Recovery: 115 - 374 GPH @ 100°F Rise
Recovery: 288 - 935 GPH @ 40°F Rise
Width: 27 3/4 in.
Diameter: 27 3/4 in.
Approximate Shipping Weight: 520 - 830 lb
Height: 63 - 73 in.
Master-Fit® BTN 120-400/A Series 100 Parts List (194402-000)
Master-Fit® Induced Draft BTI 80/100 Series 104-110 Parts List (195118-000)
Master-Fit® BTN 120-400/A Series 108 Parts List (318816-000)
Master-Fit® Induced Draft Spec Sheet (A1049)
Master-Fit® Low NOx BTN Spec Sheet (AOSCG10500)
Master-Fit® Induced Draft Manual (195086-000)
Master-Fit® BTN Manual (195714-000)
Master-Fit® Low NOx Manual (318815-001)
Master-Fit® Induced Draft BTI 120-400/A Series 100/101 Parts List (PSD3406)
Master-Fit® BTN 120-400/A Series 104 Parts List (PSD3441)
Master-Fit® Brochure (AOSCG01001)

Family	Model	Spec Sheet
Master-Fit®	BTN 120 BTN 154 BTN 180 BTN 199C BTN 199 BTN 200(A) BTN 250(A) BTN 275(A) BTN 310(A) BTN 366(A) BTN 400(A)	AOSCG10500

Lead times vary, depending on the unit. Please contact us for questions about product availabilty.

*IMPORTANT: By purchasing this boiler from JupiterHeating.com, the customer is agreeing that the unit will be installed by a licensed, professional heating contractor; that the customer and installer will follow all local zoning regulations, as well as all manufacturer's installation instructions, policies, and warranty requirements; and that the customer has read and understood JupiterHeating.com's Terms of Sale.

Shipping for unit is $200 to anywhere in the continental United States (multiple units are shipped at no additional charge). The rate is based on residential delivery with a liftgate. This unit is strapped onto a pallet and shipped via LTL to minimize risk of shipping damage. Shipping savings may by possible for commercial delivery, or for not needing a liftgate. Contact Us for a custom shipping quote if any of those situations apply, or if you are located outside the continental United States.