Tank to Tankless Water Heater Conversion
Convert from your traditional tank water heater to modern tankless technology and enjoy endless hot water, significant energy savings, and freed-up space. Our conversion service handles everything from tank removal to complete tankless installation with all necessary infrastructure upgrades.
Why Convert to Tankless?
Problems with Tank Water Heaters:
- ✗Run out of hot water during peak usage
- ✗Constantly heat stored water (wasting energy)
- ✗Take up valuable floor space
- ✗Risk catastrophic leaks causing water damage
- ✗Last only 10-15 years before replacement
Benefits of Tankless Systems:
- ✓Endless hot water on demand
- ✓Heat water only when needed (20-40% savings)
- ✓Wall-mounted design saves floor space
- ✓No tank to leak or fail catastrophically
- ✓Last 20-25 years with proper maintenance
Key Benefits
Installation Process
Home Assessment
We visit your home to assess hot water demand, evaluate existing tank location, measure gas line capacity or electrical service, and determine the best tankless placement and size for your needs.
System Design & Quote
We design your tankless system including unit selection, gas line or electrical upgrades, venting pathway, and water line routing. You receive a comprehensive quote covering all work required for successful conversion.
Permit Application
We obtain all necessary permits for gas work, electrical modifications, plumbing changes, and venting installation. This ensures code compliance and protects your home's value.
Infrastructure Upgrades
We upgrade gas lines from 1/2" to 3/4" or 1" as required, install or upgrade electrical circuits for gas unit controls, and prepare the wall mounting location and venting pathway.
Tank Removal
We safely disconnect your old tank water heater, drain it completely, and remove it from your home. We dispose of the old tank properly, often recycling metal components.
Tankless Installation
We mount the tankless unit on the wall, connect gas or electrical service, install the complete venting system, connect hot and cold water lines, and install isolation valves for easy maintenance.
Testing & Commissioning
We test all fixtures for proper hot water delivery, check for gas leaks, verify venting operation, adjust temperature settings, and ensure optimal system performance.
Inspection & Training
Municipal inspectors verify code compliance. We then train you on tankless operation, explain maintenance needs, provide warranty documentation, and help you apply for available rebates.
Frequently Asked Questions
How long does tank to tankless conversion take?
Most conversions are completed in 6-8 hours in a single day. The process involves removing the old tank, installing new gas lines or electrical work, mounting the tankless unit, installing venting, and testing. More complex conversions with extensive gas line runs or difficult venting may require a full day. We work efficiently to minimize your time without hot water.
Will I need to upgrade my gas line?
Yes, in most cases. Traditional tank water heaters use 30,000-40,000 BTU/hr on 1/2" gas lines. Tankless units need 150,000-200,000 BTU/hr, requiring 3/4" or 1" gas lines. We measure your gas system capacity, calculate the correct pipe size, and upgrade from your gas meter to the tankless location. This is a normal, expected part of conversion.
Can I use the same location as my old tank?
Not always. Tanks sit on the floor while tankless units mount on walls. We often install the tankless near the old tank location for convenient access to gas and water lines. The wall-mounted design frees up the valuable floor space your tank occupied. We find the optimal location based on existing utilities and your preferences.
How much will I save on energy bills?
Most Metro Vancouver homeowners save 20-40% on water heating costs after converting to tankless. A typical home spending $350/year with a tank will spend $210-280 with tankless - saving $70-140 annually. Over 20 years, that's $1,400-$2,800 in energy savings, plus avoiding one tank replacement ($1,500-$2,000). Actual savings depend on your usage patterns and energy rates.