Tankless Water Heaters | HVAC SERVICES | LONG ISLAND, NY
Unlimited Hot Water On Demand: Tankless Water Heater Installation Long Island, NY.
Tankless Water Heaters: Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed. They don’t produce the standby energy losses associated with storage water heaters, which can save money. Here you’ll find basic information about how they work, and whether a tankless water heater might be right for your home. Tankless water heaters are smaller than conventional water heaters and take up less storage space, making them a great choice for small homes.
Long Island Heating and Cooling INC. is the trusted name for tankless water heater installation and descaling services across the Long Island, NY area.
Why Choose Tankless?
- Endless Hot Water: Never worry about cold showers again—perfect for large families or homes with multiple appliances running simultaneously.
- Superior Efficiency: Save money by only paying to heat the water you use.
- Space-Saving Design: Its compact size frees up valuable space in your basement or utility closet.
- Longevity: With proper annual maintenance (including flushing/descaling), a tankless unit can last up to twice as long as a traditional tank.
Trust our experts for your new tankless system, from initial consultation and sizing to professional installation and annual maintenance.



Water Heater | Tankless Water Heater Maintenance
Tankless Water Heater Maintenance
- Flush the heat exchanger with a cleaner to remove mineral deposits and sediment.
- Inspect the venting and combustion for proper and safe operation.
- Test the temperature and pressure relief valves.
- Clean air filters, water filters, and condensation drains.
- Replace the neutralizer filler.
- Check the operation of all components, electrical wiring, and the control board.
- Check for carbon dioxide leaks and clean the pilot assembly.
- Inspect for any water leaks.


