Tankless Water Heater Installation

Endless Hot Water, Built for Colorado Homes

A tankless water heater can transform the way you live—delivering hot water on demand while saving energy and space. At Eastwood HVAC, we install and service tankless systems designed to meet the unique needs of homes in Loveland and Northern Colorado. With expert installation and honest advice, we’ll help you decide if going tankless is the right choice for your household.

Endless Hot Water, Energy Savings

Tankless (on-demand) water heaters only heat water when you need it, eliminating the wasted energy of keeping gallons hot around the clock. That means you’ll never run out of hot water, whether it’s back-to-back showers or running the dishwasher and laundry at the same time. In Colorado’s climate, where efficiency matters, tankless systems are an excellent option for long-term comfort and savings.

Benefits of Going Tankless

Tankless systems offer unique advantages compared to traditional tanks:


  • Endless Hot Water: No more running out mid-shower, even with a busy household.
  • Energy Efficiency: Reduce standby energy losses and cut utility bills by 20–30%.
  • Compact Design: Wall-mounted systems save floor space in utility rooms or closets.
  • Long Lifespan: With proper care, tankless models often last 20+ years.
  • Cleaner Water: No sediment or rust buildup inside a tank—water is fresh as it flows.

Is Your Home Tankless-Ready?

Installing a tankless unit requires specific infrastructure. Gas models may need upgraded lines to provide enough BTUs, plus new venting designed for tankless efficiency. Electric systems require significant electrical capacity, often needing 

Our Tankless Installation Process

We handle every step to ensure a smooth transition from tank to tankless. First, we remove your old water heater and prepare the space for the compact wall-mounted unit. Next, we make any necessary gas, venting, or electrical upgrades and install the new system. Once installed, we flush your lines, test flow and temperature, and walk you through the operation and upkeep. With Eastwood HVAC, you’ll know your new heater is installed right the first time.

Maintaining a Tankless Heater

Tankless units are low-maintenance, but not maintenance-free. To keep them efficient, we recommend annual or bi-annual flushing to remove mineral buildup—especially with Colorado’s hard water. We also clean inlet filters and inspect key components to ensure longevity. With regular care, your tankless water heater will deliver decades of reliable hot water.

Trusted Tankless Brands

We install and service tankless systems from leading manufacturers, including Rinnai, Navien, Rheem, and Noritz. These brands are known for efficiency, durability, and long warranty coverage (often 12–15 years on heat exchangers). We’ll help you select the right model based on your household’s peak hot water needs, so you never have to worry about running short.

Tankless vs. Tank – Honest Comparison

Tankless systems cost more upfront than tank water heaters, but the benefits can outweigh the initial investment. With lower energy use, longer life, and unlimited hot water, many homeowners find the long-term savings and convenience worthwhile. For those who prefer a lower initial cost, traditional tanks remain a solid option. We’ll give you a side-by-side comparison so you can make the best choice for your budget and lifestyle.