R&T Yoder

Water Source Heat Pump Services in Central Ohio

Efficient, Scalable Comfort With a Water Source Heat Pump System

Yoder installs and services high-performance water source systems for homes, apartments, and commercial buildings with access to a consistent water loop. Whether you’re developing a multi-unit property or upgrading a decentralized HVAC system, our water source solutions deliver flexible zone control and exceptional energy efficiency.


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What Is a Water Source Heat Pump?

A water source heat pump (WSHP) is an energy-efficient HVAC solution that transfers heat using a shared water loop instead of outdoor air or the ground. Each indoor unit extracts or releases heat into a circulating water supply, which may come from a well, lake, cooling tower, or closed-loop system. These systems allow for independent heating and cooling in each zone while remaining connected to the same water loop.

  • Transfers heat using a shared water loop rather than outdoor air or ground. This makes the system less affected by seasonal air temperature swings.
  • Draws or rejects heat to a circulating water source such as a well or loop. This allows for more efficient energy exchange compared to air-based systems.
  • Supports independent heating and cooling for multiple zones or units. Each space can be managed individually for better occupant comfort.
  • Ideal for buildings without centralized ducted systems. Offers a scalable solution in schools, offices, or apartment complexes.

1. Water Source Heat Pumps

When a Water Source System Is Ideal

Water source heat pumps excel in buildings that need efficient, decentralized HVAC solutions. If your project involves multiple units or custom design, these systems provide scalability without sacrificing comfort. Their modular design means they can adapt to a wide range of architectural layouts and occupancy patterns. As energy costs rise, water source systems offer a solution that balances control, efficiency, and sustainability.
2. Air Source Heat Pump 1

  • You have access to a consistent water source (well, loop, or cooling tower): Ensures reliable heat transfer and year-round performance.
  • You manage a multi-unit property or mixed-use building: Perfect for apartments, offices, and schools. These systems allow individualized control for tenants while keeping utility infrastructure cost-efficient.
  • You’re designing a highly efficient commercial or custom residential system: Provides zoning and energy flexibility.
  • You’re upgrading a system already designed for water loop HVAC: Seamless retrofit and efficiency upgrade.
  • You want decentralized comfort control with centralized loop efficiency: Offers individualized comfort in every room or suite.

Benefits of a Water Source Heat Pump

Water source systems combine flexibility with energy savings, making them an excellent choice for both new construction and upgrades. Each unit operates independently while maintaining connection to a shared loop, allowing total control over comfort. The modular design ensures easy scalability without major infrastructure changes. Plus, the consistent performance of water-based systems helps reduce long-term operational costs.

  • Zoned Flexibility: Each unit operates independently for heating or cooling. Tenants and occupants can set temperatures to suit their space.
  • Energy Efficiency: Water temps are more stable than air, reducing energy use. This helps minimize fluctuations and lowers utility costs.
  • Space-Saving Installation: Compact units inside each zone. Frees up mechanical room or rooftop space. Ideal for retrofits or properties with limited mechanical infrastructure.
  • Quiet Performance: No large central unit outside. Interior comfort without exterior noise pollution. Enhances occupant experience in sound-sensitive environments.
  • Long-Term Durability: Fewer outdoor elements exposed to weather. Longer lifespan and reduced wear. Minimizes maintenance costs and extends system reliability.
  • Reversible Operation: Provides both heating and cooling. Perfect for year-round use with minimal complexity.
  • Commercial-Grade Scalability: Excellent for large buildings or campuses. Adaptable to growing or changing layouts.

3. Benefits Of A Water Source Heat Pump

Water Source Heat Pump Installation

Yoder designs, installs, and services water source heat pump systems for a wide range of building types. Our process ensures efficiency, system compatibility, and optimal comfort from day one. We tailor every installation to suit your building’s layout, occupancy patterns, and energy goals. From concept to commissioning, we manage every detail to ensure seamless operation and lasting performance.
4. Water Source Heat Pump Installation

  • System evaluation and loop temperature/load analysis: We assess your building’s demands and water source capabilities.
  • Compatibility review for retrofits or property specifications: Ensures the new system integrates with your infrastructure.
  • Unit sizing and placement by zone: Customized layout to meet heating and cooling requirements room-by-room.
  • Piping, pump, and circulation setup: Efficient loop circulation through expert plumbing and pump selection.
  • Loop tie-in and testing: Secure, tested connections to ensure system integrity.
  • Full system commissioning and zone-by-zone control setup: Complete configuration and performance verification.
  • Support with design-build teams or mechanical engineers when needed: Seamless collaboration from start to finish.

Maintenance and Service

Yoder offers full lifecycle service for all water source heat pump systems. Our expert technicians handle routine maintenance, diagnostics, and repair to keep your system running efficiently. We proactively address issues before they escalate, preserving your system’s long-term value. Whether you operate a single residence or a multi-unit facility, our maintenance solutions scale to fit your needs.

  • Cleaning of heat exchangers and coils: Prevents buildup that can reduce efficiency. Regular cleaning also helps preserve system performance in high-demand applications.
  • Flow rate verification and valve inspection: Ensures balanced water circulation. This helps prevent pressure drops and temperature inconsistencies.
  • Pump, sensor, and thermostat diagnostics: Maintains proper function and accurate control. Early detection reduces the risk of costly malfunctions.
  • Descaling (in open-loop systems): Removes mineral buildup in untreated water systems. Keeps heat exchange surfaces clean and maximizes energy transfer.
  • Troubleshooting refrigerant and control issues: Fast identification and resolution of operational problems. Reduces system downtime and improves reliability.
  • Service contracts available for multi-unit properties: Priority service and scheduled maintenance for managed buildings.


Learn More About Heat Pump Maintenance


5. Maintenance And Service

Water Source vs. Geothermal vs. Air Source

Choosing the right type of heat pump depends on your property, layout, and energy goals. Yoder installs and supports all three types, providing expert recommendations based on your needs. Our specialists conduct thorough evaluations to help identify the most efficient, cost-effective solution. With Yoder, you gain a partner committed to maximizing comfort and long-term performance.
6. Water Source Vs. Geothermal Vs. Air Source

  • Water Source: Efficient if a consistent loop exists; great for buildings with zone needs. Ideal for mixed-use properties and projects requiring individualized zone control.
  • Geothermal: Highest efficiency; ideal for new construction with land. Best suited for long-term homeowners seeking energy independence.
  • Air Source: Best for most single-family homes and retrofits. Offers easy installation and compatibility with existing HVAC systems.


Compare Geothermal Systems



Explore Air Source Options

Why Choose Yoder for Water Source Systems

Yoder brings unmatched experience and professionalism to water source heat pump installations throughout Central Ohio. From initial design to final commissioning, we provide comprehensive service and support. Our technicians follow industry best practices to ensure every installation performs to its highest potential. We stay up to date on new technologies and maintain strong relationships with manufacturers.

  • 20+ years of HVAC system design experience: Trusted by developers, contractors, and property managers.
  • Proven success in multi-unit, retrofit, and specialty installations: Adaptable to unique project needs. Yoder’s team understands the intricacies of complex property layouts and delivers customized solutions.
  • Coordination with builders, engineers, and property managers: Seamless collaboration across teams. We work closely with all stakeholders to ensure project timelines and performance goals are met.
  • Licensed, insured, and manufacturer-certified: Meeting all standards for safety and quality. Our credentials reflect our commitment to industry best practices and reliable installations.
  • Lifetime Craftsmanship Warranty: Confidence in the work for the life of the system. This warranty is a reflection of our confidence and commitment to durable craftsmanship.
  • Transparent pricing and system lifecycle support: No surprises, just clear guidance from start to finish. We support you long after installation with honest service and helpful insights.

7. YODER 4

Areas We Serve

Yoder proudly serves commercial and residential properties across Central Ohio. Our expertise spans dense urban developments and expansive rural properties. From small businesses to large-scale developments, we understand the unique needs of every type of property. No matter the size or complexity, our commitment to quality remains unwavering.

  • Columbus
  • Grove City
  • Hilliard
  • Dublin
  • Westerville
  • Plain City
  • Delaware


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14. Service Areas Removebg Preview

Maximize Zoned Efficiency With a Custom Water Source Heat Pump System

Get reliable comfort and energy savings with a customized water source heat pump solution from Yoder. Whether you’re planning a new build or upgrading an existing setup, our team delivers precision installation, efficient system performance, and ongoing support tailored to your needs. Book a consultation today!


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Talk to a Heat Pump Specialist


9. Water Source Heat Pump System

Frequently Asked Questions

What kind of water source is required for this system?


Water source systems need a consistent, controllable loopβ€”usually from a closed-loop system, cooling tower, well, or body of water.

No. While common in schools and commercial buildings, water source systems are also used in large homes and custom residential properties.

Yes, depending on access to an existing loop or the feasibility of installing one. Yoder evaluates each site for suitability.

Each indoor unit is compact, roughly the size of a small suitcase, and is typically installed in mechanical closets or ceiling cavities.

Yes. We offer customized maintenance contracts for single buildings or entire campuses, including priority scheduling and performance checks.

Water source systems need a consistent, controllable loopβ€”usually from a closed-loop system, cooling tower, well, or body of water.No. While common in schools and commercial buildings, water source systems are also used in large homes and custom residential properties.Yes, depending on access to an existing loop or the feasibility of installing one. Yoder evaluates each site for suitability.Each indoor unit is compact, roughly the size of a small suitcase, and is typically installed in mechanical closets or ceiling cavities.Yes. We offer customized maintenance contracts for single buildings or entire campuses, including priority scheduling and performance checks.

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πŸ“ Central Columbus
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β€œMatt & Dave were awesome! We had multiple light fixtures/ceiling fans we needed to update and they were professional and great about answering all of my questions and educating me along the way.”

β€” Tiffany Luckhaupt
πŸ“ Delaware
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β€œHad the electrical panels replaced in my home. Seth and his team were on time, courteous and did an excellent job in a very professional manner. Seth triple checked their work, fixed all issues in this 1980’s wired home and was so helpful. I was really impressed. R&T is my only company for electrical needs!”

β€” Scott Stevenson
πŸ“ Dublin
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β€œWhat a great experience with R&T Yoder Electric. From our estimator, Chase, to our installation crew, Jason and Aaron, we couldn’t be happier. Everyone was on time and the work completed professionally. We would highly recommend R&T Yoder Electric to anyone needing assistance with electrical projects in their home.”

β€” Brett Wingart
πŸ“ Gahanna
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β€œChase came out to take a look at some work being suggested by a different electrician on our panel and one circuit. I really appreciated his thorough and transparent visit today as he looked over some of the issues we have been having…”

β€” Conor
πŸ“ Grove City
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β€œFirst time using Yoder Electric and technician Evan Freitas to change batteries in 7 smoke detectors. Evan was very personable. He explained that while regularly changing the batteries is always an option, I might want to consider…”

β€” Linda Rhoades
πŸ“ Hilliard
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β€œVery thankful to have your company help take care of the problem. My brother was in desperate need to have the electric fixed to be able to use his hospital bed. And able to use his recliner. He was so happy with the…”

β€” Linda Stump
πŸ“ London
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β€œThese guys figured out my issues FAST! For transparency, I had another electrician come out a couple weeks prior who was here for almost 8 hours and still didn’t figure out why my four outlets weren’t working. Evan clocked it immediately…”

β€” Sarah Thomas
πŸ“ Marysville
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β€œInstallation of electrical services in our basement completed within 1 day. Efficient, knowledgeable, and great customer service. Easy to work with and didn’t make a huge mess! Very tidy and clean work. Would recommend Evan for future jobs as well as R & T Yoder electric.”

β€” Al Salah
πŸ“ Pickerington
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β€œHad a new foyer chandelier installed in a 2 story foyer. Very pleased with the installation! Matt DeVore and Andrew Hudson did a great job and were very professional. We would definitely use this company again for any electrical work we need done.”

β€” Janet Herring
πŸ“ Plain City
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β€œMicah and team did a great job on our entire house outlet/light switch replacement/update and our panel box replacement (NW Columbus). Punctual, knowledgeable, competent, polite and great customer service. It was scheduled as a one and a half day job and that is exactly what it took. Yoder is my go-to electrician without a doubt.”

β€” Ed H.
πŸ“ Reynoldsburg
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β€œAbsolutely the best electrician I have dealt with. John Snook came to our home and handled our breaker and water heater with no issues. Respectful of our home and time. Thank you John and Thank you R&T Yoder. You need an electrician this is the place to call.”

β€” Balinda Cole
πŸ“ Westerville
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β€œGuys did a great job. And quote was literally 60% less than one of the β€œbig name” Columbus electrician outfits that drives vans around with a bear on it.”

β€” Nathan Arnett

πŸ”§ Plumbing Reviews

πŸ“ Columbus
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β€œVery satisfied Cameron Rung our Service Tech was prompt, thorough, and courteous. We will definitely be using your services in the future and passing your name to family and friends. Cameron solved and our 1 year problem in just a few hour’s very awesome πŸ‘Œβ€

β€” Rick Naus
πŸ“ Delaware
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β€œBrian Brown was the best! Very knowledgeable and patient answering all of our questions. He was quite persistent in finding a lid for our 20 yr old ejector pit in the unfinished half bath in the basement. The wrong size was sent by the…”

β€” Nancy HJohns
πŸ“ Dublin
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β€œCameron Rung did an amazing job! He really knows his stuff and explained everything in a way that was easy to understand. I could tell he paid attention to the details and made sure everything was done right. Super helpful, professional,…”

β€” Michael Boes
πŸ“ Plain City
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β€œVery efficient and professional work, same-day water heater replacement, patient and courteous every step of the way. Chris and Patrick did an excellent job.”

β€” Seth Knaebel
πŸ“ Springfield
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β€œCameron, Sam and Chris came in and knocked out the job with minimal stress. They helped lift a stress off My Family’s back and I can’t thank them enough. We will absolutely be calling again if anything comes up in our home going forward, it’s hard to find an honest crew like this one!”

β€” Nicholas Wheeler

❄️ HVAC Reviews

πŸ“ Columbus
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β€œR&T Yoder is an excellent company for all your electrical and hvac needs. I’ve never used their plumbing service as yet. They are always on time, they call before they come. Zack was very knowledgeable concerning my furnace and heat pump.…”

β€” sheila Gressett
πŸ“ Dublin
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β€œFantastic overall experience provided the R & T Yoder HVAC team! Jace and Danny insured our installation was completed and tested. Thank you as well to Tech Jonathan for the home visit prior to our repairs. Outstanding team work!”

β€” Harold Roskoski
πŸ“ Plain City
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β€œVery friendly, punctual, professional, respectful of property. Very knowledgeable and answered any questions I had and took the time to help me with the Ecobee thermostat app. I love the 2 stage furnace. There’s no blast of hot air. It…”

β€” Scarlett