Skip to content

Home
Filters
Filters
Finance
Heaters
Heaters
- Tanked Water Heaters
- Tankless Water Heaters
RO
RO
Softeners
Softeners
BB/UV
BB/UV
- Big Blue
  
  Big Blue
  
  Kits
  Filters
  Materials
  Replacement Parts
- UV Sterilizers
  
  UV Sterilizers
  
  Aqua Flo UV
  UV Dynamics
  VIQUA
  UV Replacement Kits
Everpure
Everpure
Parts
Contact Us

Country/region

Canada (CAD $)
Åland Islands (EUR €)
Albania (ALL L)
Andorra (EUR €)
Anguilla (USD $)
Antigua & Barbuda (USD $)
Argentina (CAD $)
Armenia (AMD դր.)
Aruba (USD $)
Australia (AUD $)
Austria (EUR €)
Azerbaijan (AZN ₼)
Bahamas (USD $)
Bahrain (CAD $)
Bangladesh (BDT ৳)
Barbados (USD $)
Belarus (CAD $)
Belgium (EUR €)
Belize (USD $)
Bermuda (USD $)
Bhutan (CAD $)
Bolivia (BOB Bs.)
Bosnia & Herzegovina (BAM КМ)
Brazil (CAD $)
British Virgin Islands (USD $)
Brunei (BND $)
Bulgaria (BGN лв.)
Cambodia (KHR ៛)
Caribbean Netherlands (USD $)
Cayman Islands (USD $)
Chile (CAD $)
China (CNY ¥)
Christmas Island (AUD $)
Cocos (Keeling) Islands (AUD $)
Colombia (CAD $)
Cook Islands (NZD $)
Costa Rica (USD $)
Croatia (EUR €)
Curaçao (USD $)
Cyprus (EUR €)
Czechia (CZK Kč)
Denmark (DKK kr.)
Dominica (USD $)
Dominican Republic (USD $)
Ecuador (USD $)
El Salvador (USD $)
Estonia (EUR €)
Falkland Islands (FKP £)
Faroe Islands (DKK kr.)
Fiji (FJD $)
Finland (EUR €)
France (EUR €)
French Guiana (EUR €)
French Polynesia (XPF Fr)
Georgia (CAD $)
Germany (EUR €)
Gibraltar (GBP £)
Greece (EUR €)
Greenland (USD $)
Grenada (USD $)
Guadeloupe (USD $)
Guatemala (USD $)
Guernsey (GBP £)
Guyana (GYD $)
Haiti (USD $)
Honduras (USD $)
Hong Kong SAR (HKD $)
Hungary (HUF Ft)
Iceland (ISK kr)
India (INR ₹)
Indonesia (IDR Rp)
Ireland (EUR €)
Isle of Man (GBP £)
Israel (ILS ₪)
Italy (EUR €)
Jamaica (USD $)
Japan (JPY ¥)
Jersey (CAD $)
Jordan (CAD $)
Kazakhstan (KZT ₸)
Kiribati (CAD $)
Kosovo (EUR €)
Kuwait (CAD $)
Kyrgyzstan (KGS som)
Laos (LAK ₭)
Latvia (EUR €)
Lebanon (LBP ل.ل)
Liechtenstein (CHF CHF)
Lithuania (EUR €)
Luxembourg (EUR €)
Macao SAR (MOP P)
Malaysia (MYR RM)
Maldives (MVR MVR)
Malta (EUR €)
Martinique (USD $)
Mexico (USD $)
Moldova (MDL L)
Monaco (EUR €)
Mongolia (MNT ₮)
Montenegro (EUR €)
Montserrat (USD $)
Myanmar (Burma) (MMK K)
Nauru (AUD $)
Nepal (NPR Rs.)
Netherlands (EUR €)
New Caledonia (XPF Fr)
New Zealand (NZD $)
Nicaragua (USD $)
Niue (NZD $)
Norfolk Island (AUD $)
North Macedonia (MKD ден)
Norway (CAD $)
Oman (CAD $)
Pakistan (PKR ₨)
Panama (USD $)
Papua New Guinea (PGK K)
Paraguay (PYG ₲)
Peru (PEN S/)
Philippines (PHP ₱)
Pitcairn Islands (NZD $)
Poland (PLN zł)
Portugal (EUR €)
Qatar (QAR ر.ق)
Romania (RON Lei)
Russia (CAD $)
Samoa (WST T)
San Marino (EUR €)
Saudi Arabia (SAR ر.س)
Serbia (RSD РСД)
Singapore (SGD $)
Sint Maarten (USD $)
Slovakia (EUR €)
Slovenia (EUR €)
Solomon Islands (SBD $)
South Georgia & South Sandwich Islands (GBP £)
South Korea (KRW ₩)
Spain (EUR €)
Sri Lanka (LKR ₨)
St. Barthélemy (USD $)
St. Kitts & Nevis (USD $)
St. Lucia (USD $)
St. Martin (USD $)
St. Pierre & Miquelon (USD $)
St. Vincent & Grenadines (USD $)
Suriname (CAD $)
Svalbard & Jan Mayen (CAD $)
Sweden (SEK kr)
Switzerland (CHF CHF)
Taiwan (TWD $)
Tajikistan (TJS ЅМ)
Thailand (THB ฿)
Timor-Leste (USD $)
Tokelau (NZD $)
Tonga (TOP T$)
Trinidad & Tobago (USD $)
Türkiye (CAD $)
Turkmenistan (CAD $)
Turks & Caicos Islands (USD $)
Tuvalu (AUD $)
U.S. Outlying Islands (USD $)
Ukraine (UAH ₴)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)
Uruguay (UYU $U)
Uzbekistan (UZS so'm)
Vanuatu (VUV Vt)
Vatican City (EUR €)
Venezuela (USD $)
Vietnam (VND ₫)
Wallis & Futuna (XPF Fr)
Yemen (YER ﷼)

Log in

Facebook
Instagram

Country/region

Canada (CAD $)
Åland Islands (EUR €)
Albania (ALL L)
Andorra (EUR €)
Anguilla (USD $)
Antigua & Barbuda (USD $)
Argentina (CAD $)
Armenia (AMD դր.)
Aruba (USD $)
Australia (AUD $)
Austria (EUR €)
Azerbaijan (AZN ₼)
Bahamas (USD $)
Bahrain (CAD $)
Bangladesh (BDT ৳)
Barbados (USD $)
Belarus (CAD $)
Belgium (EUR €)
Belize (USD $)
Bermuda (USD $)
Bhutan (CAD $)
Bolivia (BOB Bs.)
Bosnia & Herzegovina (BAM КМ)
Brazil (CAD $)
British Virgin Islands (USD $)
Brunei (BND $)
Bulgaria (BGN лв.)
Cambodia (KHR ៛)
Caribbean Netherlands (USD $)
Cayman Islands (USD $)
Chile (CAD $)
China (CNY ¥)
Christmas Island (AUD $)
Cocos (Keeling) Islands (AUD $)
Colombia (CAD $)
Cook Islands (NZD $)
Costa Rica (USD $)
Croatia (EUR €)
Curaçao (USD $)
Cyprus (EUR €)
Czechia (CZK Kč)
Denmark (DKK kr.)
Dominica (USD $)
Dominican Republic (USD $)
Ecuador (USD $)
El Salvador (USD $)
Estonia (EUR €)
Falkland Islands (FKP £)
Faroe Islands (DKK kr.)
Fiji (FJD $)
Finland (EUR €)
France (EUR €)
French Guiana (EUR €)
French Polynesia (XPF Fr)
Georgia (CAD $)
Germany (EUR €)
Gibraltar (GBP £)
Greece (EUR €)
Greenland (USD $)
Grenada (USD $)
Guadeloupe (USD $)
Guatemala (USD $)
Guernsey (GBP £)
Guyana (GYD $)
Haiti (USD $)
Honduras (USD $)
Hong Kong SAR (HKD $)
Hungary (HUF Ft)
Iceland (ISK kr)
India (INR ₹)
Indonesia (IDR Rp)
Ireland (EUR €)
Isle of Man (GBP £)
Israel (ILS ₪)
Italy (EUR €)
Jamaica (USD $)
Japan (JPY ¥)
Jersey (CAD $)
Jordan (CAD $)
Kazakhstan (KZT ₸)
Kiribati (CAD $)
Kosovo (EUR €)
Kuwait (CAD $)
Kyrgyzstan (KGS som)
Laos (LAK ₭)
Latvia (EUR €)
Lebanon (LBP ل.ل)
Liechtenstein (CHF CHF)
Lithuania (EUR €)
Luxembourg (EUR €)
Macao SAR (MOP P)
Malaysia (MYR RM)
Maldives (MVR MVR)
Malta (EUR €)
Martinique (USD $)
Mexico (USD $)
Moldova (MDL L)
Monaco (EUR €)
Mongolia (MNT ₮)
Montenegro (EUR €)
Montserrat (USD $)
Myanmar (Burma) (MMK K)
Nauru (AUD $)
Nepal (NPR Rs.)
Netherlands (EUR €)
New Caledonia (XPF Fr)
New Zealand (NZD $)
Nicaragua (USD $)
Niue (NZD $)
Norfolk Island (AUD $)
North Macedonia (MKD ден)
Norway (CAD $)
Oman (CAD $)
Pakistan (PKR ₨)
Panama (USD $)
Papua New Guinea (PGK K)
Paraguay (PYG ₲)
Peru (PEN S/)
Philippines (PHP ₱)
Pitcairn Islands (NZD $)
Poland (PLN zł)
Portugal (EUR €)
Qatar (QAR ر.ق)
Romania (RON Lei)
Russia (CAD $)
Samoa (WST T)
San Marino (EUR €)
Saudi Arabia (SAR ر.س)
Serbia (RSD РСД)
Singapore (SGD $)
Sint Maarten (USD $)
Slovakia (EUR €)
Slovenia (EUR €)
Solomon Islands (SBD $)
South Georgia & South Sandwich Islands (GBP £)
South Korea (KRW ₩)
Spain (EUR €)
Sri Lanka (LKR ₨)
St. Barthélemy (USD $)
St. Kitts & Nevis (USD $)
St. Lucia (USD $)
St. Martin (USD $)
St. Pierre & Miquelon (USD $)
St. Vincent & Grenadines (USD $)
Suriname (CAD $)
Svalbard & Jan Mayen (CAD $)
Sweden (SEK kr)
Switzerland (CHF CHF)
Taiwan (TWD $)
Tajikistan (TJS ЅМ)
Thailand (THB ฿)
Timor-Leste (USD $)
Tokelau (NZD $)
Tonga (TOP T$)
Trinidad & Tobago (USD $)
Türkiye (CAD $)
Turkmenistan (CAD $)
Turks & Caicos Islands (USD $)
Tuvalu (AUD $)
U.S. Outlying Islands (USD $)
Ukraine (UAH ₴)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)
Uruguay (UYU $U)
Uzbekistan (UZS so'm)
Vanuatu (VUV Vt)
Vatican City (EUR €)
Venezuela (USD $)
Vietnam (VND ₫)
Wallis & Futuna (XPF Fr)
Yemen (YER ﷼)

Home
Filters
Finance
Heaters
- Tanked Water Heaters
- Tankless Water Heaters
RO
Softeners
BB/UV
- Big Blue
  
  Kits
  Filters
  Materials
  Replacement Parts
- UV Sterilizers
  
  Aqua Flo UV
  UV Dynamics
  VIQUA
  UV Replacement Kits
Everpure
Parts
Contact Us

Search our site

Log in

Cart

Collection: Tankless Water Heaters

Filter

Availability

Reset

In stock (10)
Out of stock (1)

Price

Reset

$

0

5699.99

From $

To $

Price: $0 – $5,699.99

Clear

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Filter and sort Filter

Filter and sort

Filter

10 products

Availability

In stock (10)
Out of stock (1)

Clear

Price

From $

To $

Sort by

Clear

Clear all

10 products

Navien NPE-S2 Series Condensing Tankless Water Heaters with Isolation Valves

Navien NPE-S2 Series Condensing Tankless Water Heaters with Isolation Valves

Regular price

$2,399.99 $2,899.99

Regular price

Sale price

$2,399.99 $2,899.99

Choose options

Quick view
Navien NCB-H Series Condensing Combi-Boiler

Navien NCB-H Series Condensing Combi-Boiler

Regular price

$4,099.99 $5,699.99

Regular price

Sale price

$4,099.99 $5,699.99

Choose options

Quick view

‹ Prev
1
2

Explore

All Products
About Us
Mission & Values
In-Store Only
Shipping Policy
Refund Policy
Terms of Service
Privacy Policy
Subscription Policy

Save on water bills with our DIY hacks

Enter email here

Subscribe to our free newsletter to save on bills, systems and water!

Follow us for water saving tips & tricks

Facebook
Instagram
Follow us on social media!

Country/region

Canada (CAD $)
Åland Islands (EUR €)
Albania (ALL L)
Andorra (EUR €)
Anguilla (USD $)
Antigua & Barbuda (USD $)
Argentina (CAD $)
Armenia (AMD դր.)
Aruba (USD $)
Australia (AUD $)
Austria (EUR €)
Azerbaijan (AZN ₼)
Bahamas (USD $)
Bahrain (CAD $)
Bangladesh (BDT ৳)
Barbados (USD $)
Belarus (CAD $)
Belgium (EUR €)
Belize (USD $)
Bermuda (USD $)
Bhutan (CAD $)
Bolivia (BOB Bs.)
Bosnia & Herzegovina (BAM КМ)
Brazil (CAD $)
British Virgin Islands (USD $)
Brunei (BND $)
Bulgaria (BGN лв.)
Cambodia (KHR ៛)
Caribbean Netherlands (USD $)
Cayman Islands (USD $)
Chile (CAD $)
China (CNY ¥)
Christmas Island (AUD $)
Cocos (Keeling) Islands (AUD $)
Colombia (CAD $)
Cook Islands (NZD $)
Costa Rica (USD $)
Croatia (EUR €)
Curaçao (USD $)
Cyprus (EUR €)
Czechia (CZK Kč)
Denmark (DKK kr.)
Dominica (USD $)
Dominican Republic (USD $)
Ecuador (USD $)
El Salvador (USD $)
Estonia (EUR €)
Falkland Islands (FKP £)
Faroe Islands (DKK kr.)
Fiji (FJD $)
Finland (EUR €)
France (EUR €)
French Guiana (EUR €)
French Polynesia (XPF Fr)
Georgia (CAD $)
Germany (EUR €)
Gibraltar (GBP £)
Greece (EUR €)
Greenland (USD $)
Grenada (USD $)
Guadeloupe (USD $)
Guatemala (USD $)
Guernsey (GBP £)
Guyana (GYD $)
Haiti (USD $)
Honduras (USD $)
Hong Kong SAR (HKD $)
Hungary (HUF Ft)
Iceland (ISK kr)
India (INR ₹)
Indonesia (IDR Rp)
Ireland (EUR €)
Isle of Man (GBP £)
Israel (ILS ₪)
Italy (EUR €)
Jamaica (USD $)
Japan (JPY ¥)
Jersey (CAD $)
Jordan (CAD $)
Kazakhstan (KZT ₸)
Kiribati (CAD $)
Kosovo (EUR €)
Kuwait (CAD $)
Kyrgyzstan (KGS som)
Laos (LAK ₭)
Latvia (EUR €)
Lebanon (LBP ل.ل)
Liechtenstein (CHF CHF)
Lithuania (EUR €)
Luxembourg (EUR €)
Macao SAR (MOP P)
Malaysia (MYR RM)
Maldives (MVR MVR)
Malta (EUR €)
Martinique (USD $)
Mexico (USD $)
Moldova (MDL L)
Monaco (EUR €)
Mongolia (MNT ₮)
Montenegro (EUR €)
Montserrat (USD $)
Myanmar (Burma) (MMK K)
Nauru (AUD $)
Nepal (NPR Rs.)
Netherlands (EUR €)
New Caledonia (XPF Fr)
New Zealand (NZD $)
Nicaragua (USD $)
Niue (NZD $)
Norfolk Island (AUD $)
North Macedonia (MKD ден)
Norway (CAD $)
Oman (CAD $)
Pakistan (PKR ₨)
Panama (USD $)
Papua New Guinea (PGK K)
Paraguay (PYG ₲)
Peru (PEN S/)
Philippines (PHP ₱)
Pitcairn Islands (NZD $)
Poland (PLN zł)
Portugal (EUR €)
Qatar (QAR ر.ق)
Romania (RON Lei)
Russia (CAD $)
Samoa (WST T)
San Marino (EUR €)
Saudi Arabia (SAR ر.س)
Serbia (RSD РСД)
Singapore (SGD $)
Sint Maarten (USD $)
Slovakia (EUR €)
Slovenia (EUR €)
Solomon Islands (SBD $)
South Georgia & South Sandwich Islands (GBP £)
South Korea (KRW ₩)
Spain (EUR €)
Sri Lanka (LKR ₨)
St. Barthélemy (USD $)
St. Kitts & Nevis (USD $)
St. Lucia (USD $)
St. Martin (USD $)
St. Pierre & Miquelon (USD $)
St. Vincent & Grenadines (USD $)
Suriname (CAD $)
Svalbard & Jan Mayen (CAD $)
Sweden (SEK kr)
Switzerland (CHF CHF)
Taiwan (TWD $)
Tajikistan (TJS ЅМ)
Thailand (THB ฿)
Timor-Leste (USD $)
Tokelau (NZD $)
Tonga (TOP T$)
Trinidad & Tobago (USD $)
Türkiye (CAD $)
Turkmenistan (CAD $)
Turks & Caicos Islands (USD $)
Tuvalu (AUD $)
U.S. Outlying Islands (USD $)
Ukraine (UAH ₴)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)
Uruguay (UYU $U)
Uzbekistan (UZS so'm)
Vanuatu (VUV Vt)
Vatican City (EUR €)
Venezuela (USD $)
Vietnam (VND ₫)
Wallis & Futuna (XPF Fr)
Yemen (YER ﷼)

Payment methods

Choosing a selection results in a full page refresh.