Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Bunn U3 Parts

Bunn U3 Parts & Manuals

  • Manufacturer : Bunn
  • Model #: 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.

How to find your Bunn model and serial number
In a bind and need parts today? 
1-hour pickup  Your Location: 432 15
Real data and artificial intelligence thinking together to find your part.
  • Bunn 10494.0000 SCHEMATIC ELEC-U3833/U333
    Bunn 10494.0000 SCHEMATIC ELEC-U3833/U333
       
    • Mfr: Bunn
    • Mfr Part #: 10494.0000
    • BU10494.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 10495.0000 SCHEMATIC, ELEC-380 OR 440V U3
    Bunn 10495.0000 SCHEMATIC, ELEC-380 OR 440V U3
       
    • Mfr: Bunn
    • Mfr Part #: 10495.0000
    • BU10495.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 10495.0001 SCHEMATIC, ELEC-380V W/XFMR U3
    Bunn 10495.0001 SCHEMATIC, ELEC-380V W/XFMR U3
       
    • Mfr: Bunn
    • Mfr Part #: 10495.0001
    • BU10495.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 12555.0000 Caution Decal, Hot Surfaces
    Bunn 12555.0000 Caution Decal, Hot Surfaces
       
    • Mfr: Bunn
    • Mfr Part #: 12555.0000
    • BU12555.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 11-13 days.
  • Bunn 12984.0006 LAMP ASSEMBLY, GRN 125V CRM
    Bunn 12984.0006 LAMP ASSEMBLY, GRN 125V CRM
       
    • Mfr: Bunn
    • Mfr Part #: 12984.0006
    • BU12984.0006
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 13255.0002 Leg Kit, 4", Adjustable, Satin Nickel, Set of 4
    Bunn 13255.0002 Leg Kit, 4", Adjustable, Satin Nickel, Set of 4
       
    • Mfr: Bunn
    • Mfr Part #: 13255.0002
    • BU13255.0002
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 20124.0000 Fpg-2 Dbc French Press Grinder Portion Control Dual 3 L
    Bunn 20124.0000 Fpg-2 Dbc French Press Grinder Portion Control Dual 3 L
       
    • Mfr: Bunn
    • Mfr Part #: 20124.0000
    • BU20124.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 10-12 days.
  • Bunn 20507.0001 RING, FUNNEL COVER-BLACK
    Bunn 20507.0001 RING, FUNNEL COVER-BLACK
       
    • Mfr: Bunn
    • Mfr Part #: 20507.0001
    • BU20507.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 20762.0000 Screw, Slotted Pan Head, 8-32 x 1/4", Thermostat Terminal
    Bunn 20762.0000 Screw, Slotted Pan Head, 8-32 x 1/4", Thermostat Terminal
       
    • Mfr: Bunn
    • Mfr Part #: 20762.0000
    • BU20762.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 10-12 days.
  • Bunn 21001.0258 LEAD,ELEC-18AWG WHT 4.00LG
    Bunn 21001.0258 LEAD,ELEC-18AWG WHT 4.00LG
       
    • Mfr: Bunn
    • Mfr Part #: 21001.0258
    • BU21001.0258
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 21012.0017 LEAD,ELEC-12AWG RED 7.0LG
    Bunn 21012.0017 LEAD,ELEC-12AWG RED 7.0LG
       
    • Mfr: Bunn
    • Mfr Part #: 21012.0017
    • BU21012.0017
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 21012.0018 LEAD,ELEC-12AWG BLK 5.5LG
    Bunn 21012.0018 LEAD,ELEC-12AWG BLK 5.5LG
       
    • Mfr: Bunn
    • Mfr Part #: 21012.0018
    • BU21012.0018
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 21667.0000 Decal, Control, Day/Night, Thermo, U3
    Bunn 21667.0000 Decal, Control, Day/Night, Thermo, U3
       
    • Mfr: Bunn
    • Mfr Part #: 21667.0000
    • BU21667.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 11-13 days.
  • Bunn 21667.0001 Deacel/Overlay, Control Panel without External Thermostat
    Bunn 21667.0001 Deacel/Overlay, Control Panel without External Thermostat
       
    • Mfr: Bunn
    • Mfr Part #: 21667.0001
    • BU21667.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 10-12 days.
  • Bunn 21667.0002 DECAL CONT-BREW LOCKOUT(LAMP0
    Bunn 21667.0002 DECAL CONT-BREW LOCKOUT(LAMP0
       
    • Mfr: Bunn
    • Mfr Part #: 21667.0002
    • BU21667.0002
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 21807.0003 TUBE ASSEMBLY,.375OD CU X 6.10 LG
    Bunn 21807.0003 TUBE ASSEMBLY,.375OD CU X 6.10 LG
       
    • Mfr: Bunn
    • Mfr Part #: 21807.0003
    • BU21807.0003
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 9-11 days.
  • Bunn 21862.0000 WIRING HARN, BREW LOCKOUT-240V
    Bunn 21862.0000 WIRING HARN, BREW LOCKOUT-240V
       
    • Mfr: Bunn
    • Mfr Part #: 21862.0000
    • BU21862.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 21862.0001 WIRING HARNESS,BREW LOCKOUT-CE
    Bunn 21862.0001 WIRING HARNESS,BREW LOCKOUT-CE
       
    • Mfr: Bunn
    • Mfr Part #: 21862.0001
    • BU21862.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 21888.0001 WIRING HARNESS, 240V
    Bunn 21888.0001 WIRING HARNESS, 240V
       
    • Mfr: Bunn
    • Mfr Part #: 21888.0001
    • BU21888.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 22134.0001 WIRING HARNESS208/240V 3W 3P
    Bunn 22134.0001 WIRING HARNESS208/240V 3W 3P
       
    • Mfr: Bunn
    • Mfr Part #: 22134.0001
    • BU22134.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 23723.0000 CAP,END-WATER STR(.375 FLARE)
    Bunn 23723.0000 CAP,END-WATER STR(.375 FLARE)
       
    • Mfr: Bunn
    • Mfr Part #: 23723.0000
    • BU23723.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 27596.0001 FLOW CONT ASSEMBLY, QUIET 1.00GPM
    Bunn 27596.0001 FLOW CONT ASSEMBLY, QUIET 1.00GPM
       
    • Mfr: Bunn
    • Mfr Part #: 27596.0001
    • BU27596.0001
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 27687.0000 BRACKET WELDMENT, MOUNTING
    Bunn 27687.0000 BRACKET WELDMENT, MOUNTING
       
    • Mfr: Bunn
    • Mfr Part #: 27687.0000
    • BU27687.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Bunn 27705.0000 Lug Terminal, #4-14 AWG
    Bunn 27705.0000 Lug Terminal, #4-14 AWG
       
    • Mfr: Bunn
    • Mfr Part #: 27705.0000
    • BU27705.0000
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of Stock, backorders usually ship in 12-14 days.

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.

Manuals Available : 4

Videos

  • Video name/title
    by Author name