Running out of hot water during a shower, waiting for the tank to reheat, or paying to keep 50 gallons of water hot around the clock — these are problems a tankless water heater solves permanently. A Clear Choice Plumbing and Heating installs, services, and replaces on-demand tankless water heaters across Englewood CO with expert gas line assessment, proper sizing, and full permit management.
A tankless water heater — also called an on-demand water heater — heats water only when a tap is opened, rather than maintaining a stored tank at temperature around the clock. The result is unlimited hot water for as long as you need it, significant reduction in standby energy loss, and a unit that typically lasts 20+ years compared to 8–12 years for a conventional tank.
For Englewood homeowners, tankless installation involves more than swapping units. Most pre-1980 homes require gas line upsizing to support the higher BTU demand of a tankless unit, and venting configurations vary significantly between direct-vent and power-vent models. A Clear Choice assesses your existing gas supply, water pressure, and venting before recommending a unit — so the installation is done correctly the first time and passes the required city inspection.
Hot water supply: Tankless (on-demand) systems provide unlimited hot water because they heat water as needed. Standard tank systems are limited by tank size, typically 40–50 gallons.
Lifespan: Tankless water heaters typically last 20+ years. Standard tank systems generally last between 8–12 years.
Long-term cost: Tankless systems offer lower operating costs and require fewer replacements over time. Standard tank systems result in higher lifetime costs due to ongoing energy use and more frequent replacements.
Energy efficiency: Tankless units operate at 90–98% efficiency with no standby heat loss. Standard tank heaters run at 60–70% efficiency and continuously lose heat while maintaining stored water temperature.
Upfront cost: Tankless systems have a higher installation cost, typically ranging from $1,800 to $3,500. Standard tank units are more affordable upfront, usually between $900 and $1,600 installed.
Space required: Tankless units are wall-mounted and take up a fraction of the space. Standard tank heaters are large, floor-standing units.
Hot water supply: Tankless (on-demand) systems provide unlimited hot water because they heat water as needed. Standard tank systems are limited by tank size, typically 40–50 gallons.
Lifespan: Tankless water heaters typically last 20+ years. Standard tank systems generally last between 8–12 years.
Long-term cost: Tankless systems offer lower operating costs and require fewer replacements over time. Standard tank systems result in higher lifetime costs due to ongoing energy use and more frequent replacements.
Energy efficiency: Tankless units operate at 90–98% efficiency with no standby heat loss. Standard tank heaters run at 60–70% efficiency and continuously lose heat while maintaining stored water temperature.
Upfront cost: Tankless systems have a higher installation cost, typically ranging from $1,800 to $3,500. Standard tank units are more affordable upfront, usually between $900 and $1,600 installed.
Space required: Tankless units are wall-mounted and take up a fraction of the space. Standard tank heaters are large, floor-standing units.
Proper sizing is the most important step. We assess your household’s peak hot water demand (number of simultaneous fixtures), incoming water temperature, and existing gas line capacity. Undersizing causes cold water complaints; oversizing wastes money. We size to your actual usage — not to a one-size-fits-all recommendation
Most Englewood homes built before 1990 have gas supply lines sized for lower-BTU appliances. Tankless water heaters require significantly more gas flow — typically 150,000–199,000 BTU — than a conventional tank (30,000–40,000 BTU). If your gas line can’t support the unit, we upsize the relevant section before installation. This is a common requirement and is included in our project assessment.
Tankless water heaters are either direct-vent (sealed combustion drawing air from outside) or power-vent (using indoor air with a powered exhaust). Direct-vent units require a two-pipe system through an exterior wall. We select the venting type based on your home’s configuration and the unit’s requirements.
We install the unit, connect gas and water lines, configure the temperature and flow settings, and test thoroughly. We manage the City of Englewood permit and coordinate the required inspection. You receive all documentation.
Proper sizing is the most important step. We assess your household’s peak hot water demand (number of simultaneous fixtures), incoming water temperature, and existing gas line capacity. Undersizing causes cold water complaints; oversizing wastes money. We size to your actual usage — not to a one-size-fits-all recommendation
Most Englewood homes built before 1990 have gas supply lines sized for lower-BTU appliances. Tankless water heaters require significantly more gas flow — typically 150,000–199,000 BTU — than a conventional tank (30,000–40,000 BTU). If your gas line can’t support the unit, we upsize the relevant section before installation.
Tankless water heaters are either direct-vent (sealed combustion drawing air from outside) or power-vent (using indoor air with a powered exhaust). Direct-vent units require a two-pipe system through an exterior wall. We select the venting type based on your home’s configuration and the unit’s requirements.
We install the unit, connect gas and water lines, configure the temperature and flow settings, and test thoroughly. We manage the City of Englewood permit and coordinate the required inspection. You receive all documentation.
Whether you’re upgrading an existing toilet or installing one in a new bathroom, here’s what our toilet installation service in Englewood covers:
New tankless water heater installation
Tankless water heater replacement — existing tankless units
Conversion from tank to tankless — full gas line and venting assessment
Tankless water heater repair — all brands
Annual tankless descaling and maintenance service
Gas line upsizing for tankless installation
Recirculation system installation for instant hot water
Permit and inspection management
Tankless system sizing consultation
Tankless sizing consultation
We assess, size, install, and permit — all in one project with one upfront price.
We calculate your actual peak demand — not guess at a standard size. An undersized tankless unit delivers cold water under load. We prevent that.
We assess your existing gas supply capacity before recommending a unit. If an upgrade is needed, we include it in the project quote — no surprises after installation.
Tankless installation in Englewood requires a permit. We handle it from application to final inspection, providing you with all required documentation.
We configure the unit to your household's needs, walk you through operation and maintenance, and provide warranty documentation and annual service scheduling.
Our tankless water heater installation quotes include the unit, gas line upgrades, proper venting, professional installation, and required permits, all covered in one transparent price.
Englewood homeowners trust our tankless recommendations because we explain the
We install and service tankless water heaters throughout Englewood and the surrounding area:
Most installations cost $1,800–$3,500 total, including unit, labor, venting, permits, and old unit removal. High-end condensing systems with recirculation are at the upper end.
Yes for long-term homeowners (5+ years). Tankless units are 90–98% efficient vs. 60–70% for tanks and typically pay back in 4–7 years with a 20+ year lifespan
Yes, but older homes often need a gas line upgrade. Tankless units require 150,000–199,000 BTU, which exceeds many pre-1990 gas line capacities.
Standard installations take 4–8 hours. Projects involving gas line upgrades or complex venting may take a full day or require a second visit.
Yes. Annual descaling is essential due to hard water buildup, helping maintain efficiency and prevent damage. The process takes about 1 hour.
A running toilet can waste up to 200 gallons per day, increasing your water bill by $50–$100 per month. Even small leaks should be fixed promptly.
Whether you’re replacing a failing tank water heater and want to upgrade to tankless, or you’ve been planning this switch for years — A Clear Choice provides the honest assessment, correct sizing, complete installation, and permit management that Englewood homeowners need.
Call us or submit a quote request online and we will respond promptly.
