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  1. Home
  2. /
  3. Bunn
  4. /
  5. U3

Bunn U3 Coffee Maker Parts

Looking for a reliable coffee machine that can keep up with the demands of your diner, self-serve coffee shop, cafeteria, office, or waiting room? Look no further than the Bunn U3. This large coffee maker urn unit serves up around 3 gallons of piping hot coffee no matter the time of day. And when it comes to keeping your Bunn U3 running at peak performance, you can count on Parts Town for genuine OEM parts. We stock everything from o-rings to gaskets, faucet assembies to tubing, ensuring that you can keep your machine running smoothly day after day.

Plus, with same-day shipping on all in-stock parts until 9 PM ET Monday-Friday, you won't have to wait long to get the parts you need. We also have quite the collection of Bunn U3 parts manuals and user guides for your convenience.

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Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Accessories(1)
  • Augers & Bits(2)
  • Baskets, Bowls & Containers(5)
  • Bearings & Bushings(7)
  • Brackets & Retainers(8)
  • Brushes(3)
  • Bulbs, Lamps & Lights(4)
  • Caps & Plugs(2)
  • Chutes & Spouts(6)
  • Circuit Breakers(1)
  • Clamps & Clips(4)
  • Condenser & Evaporator Coils(1)
  • Contactors(4)
  • Controls(2)
  • Decals, Labels & Overlays(17)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(1)
  • Elements, Heaters & Platens(10)
  • Faucet Parts(20)
  • Filter Paper(2)
  • Filters, Screens & Driers(4)
  • Fuses, Blocks & Holders(5)
  • Gaskets & Seals(12)
  • Gauge Glass(2)
  • Gauges & Thermometers(2)
  • Handles(2)
  • Holders & Supports(6)
  • Hoses, Pipes & Tubing(13)
  • Knobs & Dials(2)
  • Legs & Feet(5)
  • Nuts, Bolts & Screws(37)
  • O-Rings(1)
  • Orifices(2)
  • Panels, Covers & Lids(18)
  • Pans, Trays & Wells(2)
  • Plates(4)
  • Probes & Sensors(2)
  • Pumps & Motors(11)
  • Relays(2)
  • Rods, Shafts & Pins(2)
  • Shields & Guards(7)
  • Springs(7)
  • Switches & Buttons(10)
  • Terminal Blocks(4)
  • Thermostats & High Limits(6)
  • Timers(5)
  • Valves, Solenoids & Fittings(23)
  • Washers, Rings & Spacers(20)
  • Wires, Cables & Hardware(13)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Model: U3

Manuals Available: 4

Installation & Operation Manual

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Parts Manual

View Manual

Service Manual

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Interactive Diagram

View Bunn U3 Interactive Diagram
Bunn U3 Parts & Manuals

Bunn U3 Parts & Manuals

Manufacturer:

Model #:

Bunn

U3

Twin 3-Gallon Coffee Machine Urn


Parts Town has real OEM Bunn U3 parts so you can serve up coffee any time of day.

...

Twin 3-Gallon Coffee Machine Urn


Parts Town has real OEM Bunn U3 parts so you can serve up coffee any time of day.

Bunn 07203.1001 Shield Kit, Swing Spout, Black, Brewers with Bypass

Bunn
  • Mfr Part # 07203.1001
  • Parts Town # BU07203.1001
  • Quantity6

In Stock

Bunn 07289.0002 Gasket Strip, Panel Mounting, .312" x 13.25"

Bunn
  • Mfr Part # 07289.0002
  • Parts Town # BU07289.0002
  • Quantity3

In Stock

Bunn 20125.0000 G1Hd Bulk Grinder Heavy Duty 1 Lb. Hopper Capacity Turb

Bunn
  • Mfr Part # 20125.0000
  • Parts Town # BU20125.0000
  • Quantity2

In Stock

Bunn 27945.0000 Thermal Cutoff with Lead, Black, 8.5"

Bunn
  • Mfr Part # 27945.0000
  • Parts Town # BU27945.0000
  • Quantity1

In Stock

Bunn 28614.0000 Washer, .204" ID x .438" OD X .03", Stainless Steel

Bunn
  • Mfr Part # 28614.0000
  • Parts Town # BU28614.0000
  • Quantity20

In Stock

Bunn 28631.0002 Impeller with Spring

Bunn
  • Mfr Part # 28631.0002
  • Parts Town # BU28631.0002
  • Quantity6

In Stock

Bunn 28707.0002 Faucet Repair Kit, GPR-FF/Urn

Bunn
  • Mfr Part # 28707.0002
  • Parts Town # BU28707.0002
  • Quantity24

In Stock

Bunn 38843.0000 Kit, Flow Restrictor, U3 SRU

Bunn
  • Mfr Part # 38843.0000
  • Parts Town # BU38843.0000
  • Quantity5

In Stock

Bunn 46555.1000 Backflow Assembly with Check Valve, U3

Bunn
  • Mfr Part # 46555.1000
  • Parts Town # BU46555.1000
  • Quantity2

In Stock

Bunn 07066.1000 Element, 208V, 2875W

Bunn
  • Mfr Part # 07066.1000
  • Parts Town # BU07066.1000
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

Bunn 07065.1000 Element, 240V, 3325W, U3

Bunn
  • Mfr Part # 07065.1000
  • Parts Town # BU07065.1000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 07129.1000 Tube, Silicone, White, .438" ID x 4.5" Long

Bunn
  • Mfr Part # 07129.1000
  • Parts Town # BU07129.1000
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Bunn 00458.0001 Adaptor, Solenoid Extension, .125" Outside x .125" Inside Thread

Bunn
  • Mfr Part # 00458.0001
  • Parts Town # BU00458.0001
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Bunn 00637.0006 SHIELD, POLYESTER 2.00 X 2.50

Bunn
  • Mfr Part # 00637.0006
  • Parts Town # BU00637.0006
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 00704.0000 SPRING, SST-.565OD 9.5COILS/IN

Bunn
  • Mfr Part # 00704.0000
  • Parts Town # BU00704.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 00824.0001 DECAL, EQUIPOTENTIALITY

Bunn
  • Mfr Part # 00824.0001
  • Parts Town # BU00824.0001
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

Bunn 00842.0000 DECAL, COFFEE

Bunn
  • Mfr Part # 00842.0000
  • Parts Town # BU00842.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 00855.0000 DECAL, FAUCET COVER-OTHER SIDE

Bunn
  • Mfr Part # 00855.0000
  • Parts Town # BU00855.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 00875.0000 DECAL, BUNN OMATIC-2.0 X 3.5

Bunn
  • Mfr Part # 00875.0000
  • Parts Town # BU00875.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 00878.0000 DECAL, TURN OFF WHEN UNATT

Bunn
  • Mfr Part # 00878.0000
  • Parts Town # BU00878.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 00932.0000 Spacer, .25" Hex, 8-32 x .375"

Bunn
  • Mfr Part # 00932.0000
  • Parts Town # BU00932.0000
  • Quantity0

Out of Stock, backorders usually ship in 11-13 days.

Bunn 01218.0000 Shield, Sight Gauge, 4"

Bunn
  • Mfr Part # 01218.0000
  • Parts Town # BU01218.0000
  • Quantity0

Out of Stock, backorders usually ship in 11-13 days.

Bunn 01309.0000 SCREW,PNHW/TERM WSHR10-32X.50

Bunn
  • Mfr Part # 01309.0000
  • Parts Town # BU01309.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Bunn 01318.0000 SCREW, RDH SLTD SST 8-32X.50

Bunn
  • Mfr Part # 01318.0000
  • Parts Town # BU01318.0000
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

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