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

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.

  • Promotions
  • Find a Pro
Items 1717-1728 of 2416
Items Per Page
ASSY, PRESSURE SWTCH 
0.25+0.75INWC (CP)

ASSY, PRESSURE SWTCH 0.25+0.75INWC (CP)

NAPW010-6272-SER

Login for pricing
Unavailable
FIND a local Pro
Natural gas to LP conversion 
kit Napoleon furnace

Furnace Parts

Natural gas to LP conversion kit Napoleon furnace

NAPW370-0258

Login for pricing
Unavailable
FIND a local Pro
1/2" Water Threaded Ball Valve 
(fNPT x fNPT)

Fittings & Valves

1/2" Water Threaded Ball Valve (fNPT x fNPT)

NDLNPS-012

Login for pricing
Unavailable

Fittings & Valves

1/2" Water Press Ball Valve

NDLNPV-012

Login for pricing
Unavailable

Fittings & Valves

3/4" Water Press Ball Valve

NDLNPV-034

Login for pricing
Unavailable

Fittings & Valves

1" Water Press Ball Valve

NDLNPV-100

Login for pricing
Unavailable

Fittings & Valves

1-1/2" Water Press Ball Valve

NDLNPV-112

Login for pricing
Unavailable

Fittings & Valves

1-1/4" Water Press Ball Valve

NDLNPV-114

Login for pricing
Unavailable

Fittings & Valves

2" Water Press Ball Valve

NDLNPV-200

Login for pricing
Unavailable

Condensing

85MBH input Fire tube heating boiler FTVN Series II 11-1 turndown ratio Nat Gas 96%AFUE WiFi for remote monitoring integrated ECM pump and DWH diverter valve Power vent Direct vent compatible Limited Lifetime HX warranty

NTIFTVN085-S2

Login for pricing
Unavailable

Condensing

110MBH input Fire tube heating boiler FTVN Series II 11-1 turndown ratio Nat Gas 96%AFUE WiFi for remote monitoring integrated ECM pump and DWH diverter valve Power vent Direct vent compatible Limited Lifetime HX warranty

NTIFTVN110-S2

Login for pricing
Unavailable

Condensing

NTI FTVN110C-S2 Series II combi boiler, 110 MBH input (CH & DHW), NG, 95% AFUE, 10:1 turndown, 5.8 GPM DHW @ 35°F rise, built-in ECM pump, NTI Net WiFi, 2"/3" PVC/CPVC/PP vent, 5-yr parts / limited lifetime HX warranty

NTIFTVN110C-S2

Login for pricing
Unavailable
1...142143
144
145
146
...202
1/2" Water Press Ball Valve
3/4" Water Press Ball Valve
1" Water Press Ball Valve
1-1/2" Water Press Ball Valve
1-1/4" Water Press Ball Valve
2" Water Press Ball Valve
85MBH input Fire tube 
heating boiler FTVN Series II  
11-1 turndown ratio Nat Gas 
96%AFUE WiFi for remote 
monitoring integrated ECM pump 
and DWH diverter valve Power 
vent Direct vent compatible 
Limited Lifetime HX warranty
110MBH input Fire tube 
heating boiler FTVN Series II  
11-1 turndown ratio Nat Gas 
96%AFUE WiFi for remote 
monitoring integrated ECM pump 
and DWH diverter valve Power 
vent Direct vent compatible 
Limited Lifetime HX warranty
NTI FTVN110C-S2 Series II combi boiler, 110 MBH input (CH & DHW), NG, 95% AFUE, 10:1 turndown, 5.8 GPM DHW @ 35°F rise, built-in ECM pump, NTI Net WiFi, 2"/3" PVC/CPVC/PP vent, 5-yr parts / limited lifetime HX warranty
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

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 Parts79
    • Furnace Parts101
    • Softener & Water Treatment Parts21
    • Water Heater Parts656
  • Plumbing Accessories
    • Domestic Expansion Tanks12
    • Drain Pans & Stands11
    • Fittings & Valves53
    • Garbage Disposals4
  • 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 Heaters57
    • 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
Low Stock
Out of Stock
In Stock
In Stock
In Stock
In Stock
In Stock
In Stock
Low Stock
Low Stock
Out of Stock
Out of Stock