Tankless Water Heater Installation in Tulsa, OK

Upgrade to endless hot water with tankless water heater installation from Green Country Plumbing. Serving Tulsa homeowners who want energy-efficient, space-saving hot water solutions, we install and service all major tankless water heater brands. Looking for traditional options? Check our water heater installation and water heater replacement services.
Benefits of Tankless Water Heaters
- Endless Hot Water: Never run out during showers or baths
- Energy Savings: 20-30% more efficient than tank models
- Longer Lifespan: Last 20+ years vs. 10-12 for tanks
- Space Saving: Compact wall-mounted units
- No Standby Loss: Heat water only when needed
- Lower Operating Costs: Savings on monthly utility bills
- Clean Water: No tank means no rust or sediment

How Tankless Water Heaters Work
Tankless units heat water instantly as it flows through the unit:
- Hot water tap opens
- Flow sensor detects water movement
- Burner or heating element activates
- Water heated to set temperature
- Hot water delivered continuously
- Unit shuts off when tap closes
No storage tank means no waiting for water to heat and no running out of hot water.

Gas vs. Electric Tankless
Gas Tankless Water Heaters
- Higher flow rates for whole-house use
- Better for larger Tulsa families
- Requires gas line and venting
- More installation considerations

Electric Tankless Water Heaters
- Perfect for point-of-use applications
- Simpler installation
- No venting required
- May require electrical upgrades
Proper Tankless Sizing
Correct sizing ensures adequate hot water flow:
Factors We Consider:
- Simultaneous Uses: Number of fixtures used at once
- Flow Rate: Gallons per minute needed
- Temperature Rise: Difference between groundwater and desired temp
- Climate: Tulsa’s groundwater temperature
We calculate these factors to recommend the right size unit for your home.
Tankless Installation Requirements
Gas Tankless Requirements:
- Adequate gas supply (may need gas line upgrade)
- Proper venting system (stainless steel)
- Outdoor or indoor installation locations
- Dedicated electrical outlet
- Condensate drain (condensing models)
Electric Tankless Requirements:
- Adequate electrical service (240V)
- Multiple breakers for whole-house models
- Proper wire sizing
- May require service panel upgrade
Converting from Tank to Tankless
Converting from traditional tank water heaters involves:
- Assessment: Evaluate gas/electric service capacity
- Upgrades: Make necessary utility upgrades
- Venting: Install new venting system (gas models)
- Mounting: Install wall bracket and unit
- Connections: Connect water, gas/electric, venting
- Testing: Verify proper operation
- Old Unit Removal: Remove and dispose of tank water heater
Top Tankless Water Heater Brands
We install leading tankless brands:
- Navien: Popular condensing models
- Rinnai: Reliable and efficient
- Rheem: Strong warranty coverage
- Noritz: High performance
- Bosch: Quality European design
- Takagi: Proven durability

Indoor vs. Outdoor Installation
Outdoor Installation
Tulsa’s climate allows outdoor installation with proper freeze protection. Benefits include:
- No venting required
- Simpler installation
- More placement flexibility
- Requires freeze protection kit

Indoor Installation
Indoor units need proper venting but offer:
- Protection from elements
- No freeze concerns
- Longer lifespan typically
- Requires dedicated venting system
Tankless Water Heater Maintenance
Annual maintenance keeps tankless units running efficiently:
- Descaling to remove mineral buildup
- Filter cleaning
- Burner inspection
- Vent system check
- Performance testing

We offer maintenance plans for hassle-free upkeep.
Cost Considerations
Tankless water heaters cost more initially but save money long-term:
- Higher purchase price
- Installation may require upgrades
- BUT: Lower monthly operating costs
- Longer lifespan (2x tank models)
- Energy savings offset higher initial cost
Rebates and Incentives
Energy-efficient tankless models may qualify for utility rebates. We’ll help identify available incentives for your installation.
Why Choose Green Country Plumbing for Tankless Installation?
- Tankless Specialists: Extensive tankless experience
- Proper Sizing: Ensure adequate capacity
- Quality Installation: Done right the first time
- All Brands: Install and service major manufacturers
- Complete Service: Handle all upgrades needed
- Maintenance Plans: Keep your unit running optimally
Get Your Tankless Water Heater Estimate
Ready for endless hot water? Contact Green Country Plumbing at (918) 927-0333 for tankless water heater installation in Tulsa. We provide free consultations and help you select the perfect system. Explore all our water heater services or learn about water heater repair if you already have a system installed.
Green Country Plumbing – Tulsa Office
1209 S Frankfort Ave, Ste 105
Tulsa, OK 74120
Phone: (918) 927-0333
