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Heating season in the Hudson River Valley is critical. A great choice for reliable, safe, and comfortable heating high efficiency gas boilers from Bosch, Buderus and Navien. Since 2012, Totally Tankless has provided advanced high efficiency boiler installation services for home and business owners in the Newburgh, Poughkeepsie, and Wappingers Falls area.

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126 Total Reviews /files/foerst-logo-9200.png845-790-5013$PO Box 1134, Wappingers Falls NY


Bosch Tankless Water Heaters

Bosch Tankless Water Heater
Navien Tankless Water Heater

click the logos above to see the boiler and combi boilers we carry

Boiler Installations

Boilers distribute heat utilizing radiant heating. In most cases, warmed water is distributed to radiators where it releases its energy to your living space. For water boilers, alternative distribution systems include hot water baseboards, air handlers, or comfortable radiant heating. In all of these configurations, you can have multiple zones that each have their own thermostat to provide efficiency and precise temperature control throughout your home or business.

If you are considering replacing an existing boiler, the hydronics experts and Totally Tankless will inspect your existing system and recommend a range of system choices that would meet your needs from Bosch, Buderus and Navien.

Boiler Installation

Boiler Rebates

If you have natural gas in the Hudson River valley, rebates of up to $1000 are available for the purchase of a new Bosch or Naviengas boiler water heater from Central Hudson Gas & Electric. Click here for details.

Combi Gas Boilers

We offer Hudson River Valley homeowners high efficiency combi boilers from both Bosch and Navien. Gas fired combi boilers are the ultimate high efficiency condensing combination with capacities to supply both heat and domestic hot water for larger homes — enough space heat for a whole house, plus hot water to run up to 3 showers and a dishwasher all at the same time.

Bosch Greenstar Gas Boilers key features:

  • Variable configurations: Floor standing or wall hung, heat only of combi
  • Aluminum-Silicon heat exchanger
  • High efficiency: 95% with low temperature applications
  • Limited lifetime warranty: heat exchanger and 5-year parts & labor
  • Special insulation: ensures ultra-quiet operation

Navien Combi Boiler Features:

  • 95% AFUE Efficiency
  • Stainless steel heat exchanger: Navien’s advanced stainless steel heat exchanger design resists corrosion better than copper for longer life.
  • Low noise levels: Installations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running Navien combi-boilers.
  • Multiple venting options: Low exhaust gas temperatures allow use of PVC, CPVC, polypropylene (rigid and flexible) and stainless steel venting reducing installation time and costs. System can use 2" venting for up to 60', or up to 150' with 3" venting.
  • High turndown ratios up to 11:1: The sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive combi-boiler cycling and enhances temperature control for DHW.
  • NaviLink™ WiFi Control: The NaviLink™ Wi-Fi control system provides access to NCB-E and NFC condensing combi-boilers from anywhere in the world

Stay warm with a new boiler from Totally Tankless. Call today!

Conventional Heat Only Boilers

If you are replacing your existing gas boiler, Totally Tankless can replace it with a new high efficiency gas boiler from Bosch, Buderus, or Navien. Considerations include:

  • System venting: the products of combustion need to be vented safely to the outdoors. You can utilize a traditional masonry or b-vent chimney, or consider one of your new direct vent boiler systems that don’t require a chimney.
  • Traditional cast-iron heat exchanger, or more efficient stainless steel. Traditional cast iron boilers are floor mounted in a utility space, while new high-efficiency systems can be wall-mounted saving you floor space.
  • Efficiency: current gas boilers are rated at between 80% on 97% AFUE, which it the annual efficiency of combustion. The high the efficiency, the lower your energy cost will be.
  • Distribution system type: hot water baseboard, in-floor radiant, or air handlers

Eastern New York Boiler Repair Service

If you need to help with your existng high efficiency boiler, we’re here to help. Whether it is an emergency repair or scheduled maintenance we’ll be there when you need us. We service all high efficiency boiler brands and stock most parts necessary to get your home or business warm again. Click here for details.

Call totally tankless for boiler repair service.

About Totally Tankless

Totally Tankless was founded in 2012 by New York native Steve Foerst. Based in Wappingers Falls, NY, we specialize in high efficiency heater heating and boiler systems for central Hudson River Valley homeowners and businesses. Our customer service and long standing reputation are easily seen in the reviews we’ve received from your friends and neighbors over the years.

All of the technicians at Totally Tankless are licensed and insured.



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