/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
USD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...

get special offers & news from parts town

+52 558.957.7295
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

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

Call: +52 558.957.7295
Hvac Parts
TECHTOWN
Track My Order
HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Parts In Town
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Part Predictor Background
PartsTown Logo

Real data and artificial intelligence thinking together to find your part.

  1. Home
  2. /
  3. Bunn
  4. /
  5. U3A

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(5)
  • 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)
  • Filters, Screens & Driers(2)
  • 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(1)
  • 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(5)
  • 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

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(5)
  • 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)
  • Filters, Screens & Driers(2)
  • 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(1)
  • 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(5)
  • 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: U3A

Manuals Available: 3

Installation & Operation Manual

View Manual

Service Manual

View Manual

Interactive Diagram

View Bunn U3A Interactive Diagram

Bunn U3A Parts & Manuals

Bunn U3A Parts & Manuals

Manufacturer:

Model #:

Bunn

U3A

Urn (Large Capacity) Coffee Brewers

Urn (Large Capacity) Coffee Brewers

Bunn 28624.0000 GASKET, MOUNTING PLATE/RETAINER

Bunn
  • Mfr Part # 28624.0000
  • Parts Town # BU28624.0000
  • Quantity0

Obsolete, replaced by BU28624.0001

Bunn 28631.0001 IMPELLER W/SPRING, 50HZ

Bunn
  • Mfr Part # 28631.0001
  • Parts Town # BU28631.0001
  • Quantity0

Obsolete, replaced by BU28631.0002

Bunn 29648.0000 SPRING,DIAPHRAGM-SOLENOID VALVE

Bunn
  • Mfr Part # 29648.0000
  • Parts Town # BU29648.0000
  • Quantity0

Obsolete, replaced by BU37420.0001

Bunn 29649.0000 DIAPHRAGM & SPRING KIT,SOL VL

Bunn
  • Mfr Part # 29649.0000
  • Parts Town # BU29649.0000
  • Quantity0

Obsolete, replaced by BU37420.0001

Bunn 29649.0001 DIAPHRAGM & SPRING KIT, SOLENO

Bunn
  • Mfr Part # 29649.0001
  • Parts Town # BU29649.0001
  • Quantity0

Obsolete, replaced by BU37420.0001

Bunn 01275.0000 FAUCET CLEANOUT CAP W/GASKET

Bunn
  • Mfr Part # 01275.0000
  • Parts Town # BU01275.0000
  • Quantity0

Obsolete, no longer available

Bunn 07051.1000 TUBE ASSY, SOL VALVE TO TANK

Bunn
  • Mfr Part # 07051.1000
  • Parts Town # BU07051.1000
  • Quantity0

Obsolete, no longer available

Bunn 07086.0000 ADAPTOR, DISCHARGE EXT-PUMP

Bunn
  • Mfr Part # 07086.0000
  • Parts Town # BU07086.0000
  • Quantity0

Obsolete, no longer available

Bunn 07104.0004 Lamp Assembly, Indicator, Red Lens, 250 V, U3

Bunn
  • Mfr Part # 07104.0004
  • Parts Town # BU07104.0004
  • Quantity0

Obsolete, no longer available

Bunn 07114.0000 Faucet with 8" Extension, Hot Water, Red Handle

Bunn
  • Mfr Part # 07114.0000
  • Parts Town # BU07114.0000
  • Quantity0

Obsolete, no longer available

Bunn 07261.0000 VALVE REPAIR KIT,COMPL (07052)

Bunn
  • Mfr Part # 07261.0000
  • Parts Town # BU07261.0000
  • Quantity0

Obsolete, no longer available

Bunn 20508.0001 FUNNEL COVER ASSY, SST

Bunn
  • Mfr Part # 20508.0001
  • Parts Town # BU20508.0001
  • Quantity0

Obsolete, no longer available

Bunn 27907.0000 ELBOW,MALE.38MPTX.38CPRSN TND

Bunn
  • Mfr Part # 27907.0000
  • Parts Town # BU27907.0000
  • Quantity0

Obsolete, no longer available

Bunn 28020.0000 Solenoid Valve Coil, 230V

Bunn
  • Mfr Part # 28020.0000
  • Parts Town # BU28020.0000
  • Quantity0

Obsolete, no longer available

Bunn 28021.0000 CORE ASSEMBLY KIT, SOL VALVE (CE)

Bunn
  • Mfr Part # 28021.0000
  • Parts Town # BU28021.0000
  • Quantity0

Obsolete, no longer available

Bunn 28529.1000 SHIELD, PROTECTIVE-MYLAR

Bunn
  • Mfr Part # 28529.1000
  • Parts Town # BU28529.1000
  • Quantity0

Obsolete, no longer available

131415