Use code SAVE20 for 20% off
Water Heaters Only - We Are Your Water & Air Experts
Sign In
Water Heaters Only
763-557-1117orders@wh2only.com

All Products

About Us

  • Who We Are
  • Solutions
  • Training
  • Resources
  • Shop Our Products
  • Promotions

Our Location

Our Location

© 2026 Water Heaters Only. All rights reserved.

  • Resources
  • Promotions
  • Find a Pro

Categories

  • All Products
  • Boilers
    • Condensing35
    • Non-Condensing12
  • HVAC
    • Air Conditioners
      • 2-Stage AC8
      • Inverter AC4
      • Single Stage AC25
    • Air Handlers7
    • Ductless Mini-Splits53
    • Evaporators Coil66
    • Gas Furnaces
      • 80% Furnaces16
      • 90% Furnaces34
    • Heat Pumps
      • Inverter Heat Pump11
      • Single Stage Heat Pump7
    • Packaged Units
      • AC Only
      • Gas Electric
      • Heat Pump
    • Venting9
  • HVAC Accessories
    • Ducting9
    • Equipment Pads & Stands10
    • Indoor Air Quality
      • Air Cleaners
      • Air Exchange Ventilators
        • Energy Recovery Ventilators1
        • Heat Recovery Ventilators
      • Air Filters
      • Dehumidifiers
      • Humidifiers
    • Line Sets10
    • Thermostats4
  • Hydronic Accessories
    • Baseboard34
    • Boiler Stands1
    • Controls & Sensors3
    • Glycol & Chemicals2
    • Hydraulic Separators
    • Hydronic Expansion Tanks5
    • Manifolds17
    • Radiant Tubing & Fittings18
    • Zone Valves4
  • Parts
    • Boiler Parts82
    • Electric Water Heater Parts201
    • Gas Water Heater Parts478
    • HVAC Parts122
      • A/C & Heat Pump Parts1
      • Furnace Parts7
    • Tankless Water Heater Parts131
    • Water Softener Parts30
  • Plumbing Accessories
    • Disposers4
    • Domestic Expansion Tanks9
    • Drain Pans & Stands11
    • Fittings & Valves61
  • Pumps
    • Booster Pumps5
    • Centrifugal Pumps42
    • Condensate Pumps3
    • Effluent/Sewage Pumps9
    • Pump Parts & Accessories58
    • Sump Pump19
  • Water Heaters
    • Heat Pump Electric Hybrid15
    • Manufactured Housing6
    • Point of Use26
    • Tank Type: Electric35
    • Tank Type: Gas159
    • Tankless Electric4
    • Tankless Gas2
    • Volume Water Heaters2
    • Water Heater Storage Tanks7
  • Water Treatment5
    • Condensate Neutralizer15
    • Pressure Tanks8
    • Reverse Osmosis7
    • Water Filters13
    • Water Softeners & Conditioners25
Items 2449-2460 of 2491
Items Per Page
(AMP-2000) Hydronic Kit Grundfos UPS 80-160/2, 3 Hp, 3" Flange) 460v/3ph, Includes Grundfos pump for 30F Delta T, Pump Flange Kit and Condensate Neutralizer

Boiler Parts

(AMP-2000) Hydronic Kit Grundfos UPS 80-160/2, 3 Hp, 3" Flange) 460v/3ph, Includes Grundfos pump for 30F Delta T, Pump Flange Kit and Condensate Neutralizer

TSP109938-12

Login for pricing
Unavailable
FIND a local Pro
Thermal Solutions Hydronic Kit (Includes Grundfos pump for 30F Delta T, Pump Flange Kit and Condensate Neutralizer

Boiler Parts

Thermal Solutions Hydronic Kit (Includes Grundfos pump for 30F Delta T, Pump Flange Kit and Condensate Neutralizer

TSP109938-23

Login for pricing
Unavailable
FIND a local Pro
APX425C Blower Inlet Assembly (includes gas orifice, injector flange, inlet shroud (425C only), swirl plate, blower adapter plate, and mounting hardware)

Boiler Parts

APX425C Blower Inlet Assembly (includes gas orifice, injector flange, inlet shroud (425C only), swirl plate, blower adapter plate, and mounting hardware)

TSP110037-01

Login for pricing
Unavailable

Boiler Parts

Air Filter (White HFA; NEW) - 3500 & 4000

TSP110056-38

Login for pricing
Unavailable

Boiler Parts

Honeywell 2027 Flame Safeguard

TSP111438-01

Login for pricing
Unavailable

Boiler Parts

Flame Safeguard Control Kit

TSP111438-03

Login for pricing
Unavailable

Boiler Parts

control panel series 2 conversion

TSP111642-01

Login for pricing
Unavailable

Boiler Parts

EVS Circuit Board, Replacement Control Panel with New Circuit Boards

TSP111642-02

Login for pricing
Unavailable

Boiler Parts

EVA series ignitor kit

TSP111644-01

Login for pricing
Unavailable

AMP Annual Maintenance Kit 1000 to 2000 size

TSP113023-01

Login for pricing
Unavailable

Annual Maintenance Kit for AMP series 2500 - 3000

TSP113023-02

Login for pricing
Unavailable

Annual Maintenance kit for AMP series 3500 & 4000

TSP113023-03

Login for pricing
Unavailable
1...203204
205
206
207
208
Air Filter (White HFA; NEW) - 3500 & 4000
Honeywell 2027 Flame Safeguard
Flame Safeguard Control Kit
control panel series 2 conversion
EVS Circuit Board, Replacement Control Panel with New Circuit Boards
EVA series ignitor kit
AMP Annual Maintenance Kit 1000 to 2000 size
Annual Maintenance Kit for AMP series 2500 - 3000
Annual Maintenance kit for AMP series 3500 & 4000
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
FIND a local Pro
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock