Welcome to Our New & Improved Website!
Water Heaters Only - We Are Your Water & Air Experts
Sign In
Water Heaters Only
763-557-1117orders@wh2only.com

Categories

  • All Products
  • Boilers
    • Condensing45
    • Non-Condensing19
  • HVAC
    • Air Conditioners
      • 2-Stage AC8
      • Inverter AC4
      • Single Stage AC20
    • Air Handlers14
    • Ductless Mini-Splits
      • Cassette, Console & Ducted Units15
      • Indoor Units23
      • Mini-Split Accessories26
      • Multi Zone16
      • Single Zone49
    • Evaporators Coil74
    • Gas Furnaces
      • 90%+ High-Efficiency Gas Furnaces69
      • 80% AFUE Gas Furnaces37
    • Heat Pumps
      • Inverter Heat Pump16
    • Venting4
  • HVAC Accessories
    • Ducting12
    • Equipment Pads & Stands11
    • Indoor Air Quality
      • Air Cleaners2
      • Air Exchange Ventilators
        • Energy Recovery Ventilators10
        • Heat Recovery Ventilators11
      • Air Filters5
    • Line Sets27
    • Thermostats9
  • Hydronic Accessories
    • Baseboard34
    • Boiler Stands1
    • Controls & Sensors4
    • Glycol & Chemicals3
    • Hydronic Expansion Tanks5
    • Manifolds18
    • Radiant Tubing & Fittings18
    • Zone Valves3
  • Parts
    • A/C & Heat Pump Parts40
    • Boiler Parts78
    • Furnace Parts101
    • Softener & Water Treatment Parts21
    • Water Heater Parts643
  • Plumbing Accessories
    • Disposers4
    • Domestic Expansion Tanks12
    • Drain Pans & Stands11
    • Fittings & Valves53
  • Pumps
    • Booster Pumps4
    • Centrifugal Pumps40
    • Condensate Pumps3
    • Effluent/Sewage Pumps5
    • Pump Parts & Accessories51
    • Sump Pump18
  • Water Heaters
    • Heat Pump Electric Hybrid15
    • Manufactured Housing6
    • Point of Use19
    • Tank Type: Electric
      • Residential Electric Tank Water Heaters42
      • Commercial Electric Tank Water Heaters51
    • Tank Type: Gas
      • Residential Gas Tank Water Heaters64
      • Commercial Gas Tank Water Heaters98
    • Tankless Electric2
    • Tankless Gas19
    • Volume Water Heaters1
    • Water Heater Storage Tanks7
  • Water Treatment
    • Condensate Neutralizer14
    • Pressure Tanks7
    • Reverse Osmosis7
    • Water Filters25
    • Water Softeners & Conditioners24

All Products

About Us

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

Golden Valley

Eden Prairie

© 2026 Water Heaters Only. All rights reserved.

Items 2329-2340 of 2396
Items Per Page
23"W x 35"L Mini-Split Stand 
(10" High)

Equipment Pads & Stands

23"W x 35"L Mini-Split Stand (10" High)

SUPMIN2335

Login for pricing
Unavailable
FIND a local Pro
24x30" Universal Heat Pump 
Stand w/ brackets

Equipment Pads & Stands

24x30" Universal Heat Pump Stand w/ brackets

SUPUNV2430

Login for pricing
Unavailable
FIND a local Pro
400 MBH Input, Nat gas, 
2-stage firing, Domestic water 
heating boiler, built in draft 
diverter, stainless steel 
burners, 4-pass HX, bronze 
headers, manual reset high 
limt, pump control, Ele 
ignition, 1FS-1 flow switch 
(-G1), 125# relief (-G)

Volume Water Heaters

400 MBH Input, Nat gas, 2-stage firing, Domestic water heating boiler, built in draft diverter, stainless steel burners, 4-pass HX, bronze headers, manual reset high limt, pump control, Ele ignition, 1FS-1 flow switch (-G1), 125# relief (-G)

SW0400-2STG-NG

Login for pricing
Unavailable

Controls & Sensors

1 zone switching relay

TACSR501-4

Login for pricing
Unavailable

Controls & Sensors

4 zone relay w/ priority

TACSR504-5

Login for pricing
Unavailable

Boiler Parts

Pressure Sensor, 10ft, 150psi

TEK088

Login for pricing
Unavailable

Thermostats

Radiant Thermostat - 1 Stage Heat, auxiliary sensor input (sensor [079] sold separately)

TEK518

Login for pricing
Unavailable

Thermostats

Radiant Thermostat - One stage heat (includes sensor 079)

TEK519

Login for pricing
Unavailable

Controls & Sensors

TekmarNet snowmelt/mixing control Includes 1ea 070 & 1ea 082

TEK654

Login for pricing
Unavailable

Tankless Gas

2-unit INLINE interior free-standing rack, NG 97% Thermal Efficiency, 15,000 BTU (minimum)398,000 BTU (maximum) Natural Gas

TRS02ILCXiN

Login for pricing
Unavailable

Tankless Gas

3 Unit (597MBH) Freestanding Rack Provides built-in redundancy by banking individual Tankless Water Heaters to ensure your customer's hot water supply keeps ?owing even if a unit is down and provides 98% Thermal Effeciency and 39 to 1 Turndown Ration

TRS03CXiN

Login for pricing
Unavailable

Tankless Gas

4 Unit - 796MBH Freestanding Rack system 21.6GPM flow @ 70*F rise, 15.2 GPM flow @ 100*F rise 66"x70"x35" 2" HW/CW truck line, 1-1/4" gas MNPT, 3/4" condensate

TRS04CXiN

Login for pricing
Unavailable
1...193194
  • Promotions
  • Find a Pro
195
196
197
...200
1 zone switching relay
4 zone relay w/ priority
Pressure Sensor, 10ft, 150psi
Radiant Thermostat - 1 Stage 
Heat, auxiliary sensor input 
(sensor [079] sold separately)
Radiant Thermostat - One stage 
heat (includes sensor 079)
TekmarNet snowmelt/mixing control Includes 1ea 070 & 1ea 082
2-unit INLINE interior 
free-standing rack, NG
97% Thermal Efficiency, 15,000 
BTU (minimum)398,000 BTU 
(maximum) Natural Gas
3 Unit (597MBH) Freestanding 
Rack Provides built-in 
redundancy by banking 
individual Tankless Water 
Heaters to ensure your 
customer's hot water supply 
keeps ?owing even if a unit is 
down and provides 98% Thermal 
Effeciency and 39 to 1 
Turndown Ration
4 Unit - 796MBH Freestanding 
Rack system 21.6GPM flow @ 
70*F rise, 15.2 GPM flow @ 
100*F rise 66"x70"x35"
2" HW/CW truck line, 1-1/4" 
gas MNPT, 3/4" condensate
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
In Stock
Low Stock
Out of Stock
Low Stock
Out of Stock
Out of Stock
Low Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock