Name: All Seasons Air Conditioning, Heating, & Plumbing
Address: 150 New Century Pkwy, New Century, KS, 66031, US
Telephone: (785) 242-2602
Price range: $-$$$

Thinking about tankless water heater installation in Lyndon, KS? All Seasons Air Conditioning and Heating can provide you with on-demand hot water, space savings, and improved efficiency, all backed by our thorough professional process. Our service includes a detailed site assessment, precise unit sizing for those chilly winter temperatures, and a review of gas/electrical and venting requirements. We handle permitting, installation, commissioning, post-installation testing, and all warranty documentation. Homeowners who choose us gain properly sized equipment, code-compliant venting, and documented maintenance plans, ensuring reliable performance across all seasons. Our timely site assessments, efficient permit processing, and careful commissioning help guarantee long-term reliability, code compliance, and maximum return on your investment.

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(785) 242-2602

Tankless Water Heater Installation in Lyndon, KS

Upgrading to a tankless water heater delivers on-demand hot water, reduces standby energy loss, and frees up space in smaller Lyndon homes. Proper installation is critical to achieve the expected efficiency, reliability, and lifespan of the unit. This page explains the full professional installation process for tankless water heaters in Lyndon, KS, covering site assessment, unit selection and sizing, gas/electrical/plumbing requirements, venting and code compliance, permitting, step-by-step installation and commissioning, post-installation testing, timelines, and warranty documentation.

Why professional installation matters in Lyndon, KS

Lyndon experiences cold winters and seasonal temperature swings that affect incoming water temperature and system performance. Rural and small-town properties may also have propane service or private wells with higher mineral content. Professional installation ensures proper sizing for winter temperature rise, correct gas or electrical supply, and water-treatment considerations to prevent scaling — all important for long-term reliability and warranty compliance.

Common tankless installation scenarios

Replacement of an old storage tank with a tankless unit (standard retrofit)
New construction installations
Whole-house retrofit where existing gas/electrical capacity must be upgraded
Point-of-use installations for a single bathroom or appliance
Outdoor-mounted units with freeze protection for exterior applications

Site assessment: what we check

A complete assessment identifies constraints and informs a compliant installation plan. Typical assessment items:

Incoming cold water temperature estimate (important for sizing)
Daily hot water demand and peak simultaneous fixture use
Fuel availability: natural gas vs propane
Existing gas meter sizing or propane line capacity
Electrical panel capacity and available circuits
Venting path options and clearance requirements
Water quality (hardness, sediment), incoming pressure, and flow restrictions
Structural mounting location and proximity to combustion air sources

Unit selection and sizing

Correct sizing prevents cold bursts and underperformance. Sizing uses:

Peak flow demand measured in gallons per minute (GPM) based on simultaneous fixture use
Required temperature rise (groundwater temp in Kansas winters can often be in the 40 to 50 F range)
Manufacturer performance curves to match GPM at the needed temperature rise

Example approach:

Calculate peak GPM (shower 1.5–2.5 GPM, dishwasher 1–2 GPM, etc.)
Determine winter incoming water temp and target mixed water temp
Choose a unit that delivers required GPM at that temperature rise, allowing margin for future demand

Gas, electrical, and plumbing requirements

Gas-fired tankless units

Require an adequate gas supply and proper pipe sizing to maintain pressure under load
May need a gas meter upgrade in older homes or long-line runs in propane systems
Combustion air provisions depend on indoor vs outdoor installation

Electric tankless models

Often require high-amperage 240V service with multiple dedicated breakers
Panels in older Lyndon homes may need upgrades to support an electric model

Plumbing

Proper shutoffs, union connections, pressure relief, and condensate management for condensing units
Recommendations for a water softener or scale prevention system if water hardness is moderate or high
Installation of inlet filters and isolation valves to ease future service

Venting and code compliance

Venting choices differ by unit type:

Condensing units: typically use PVC or specialized plastic venting and require a condensate drain
Non-condensing high-temperature units: require stainless steel venting rated for combustion temperatures

Local code considerations

Installations must meet Osage County and Lyndon building permit requirements and the applicable editions of the International Fuel Gas Code and local amendments
Combustion air, vent clearances, and gas piping must comply with code and manufacturer instructions
Permit handling and inspection scheduling are part of the professional installation workflow

Permits and paperwork

A professional installation includes:

Preparing and submitting permit applications to the local building department
Coordinating inspections (rough gas/plumbing, final electrical/combustion/venting inspection)
Ensuring work is done to code so inspections are passed without delays

Step-by-step installation and commissioning

Finalize unit selection and confirm gas/electrical permits

Shut off utilities and remove existing equipment if present

Install gas piping or electrical service upgrades as required

Mount the tankless unit and connect water, gas, and venting

Install condensate drain and any required water treatment devices

Pressure test gas lines and plumbing for leaks

Power unit and set initial control parameters (flow limits, temp settings)

Commissioning: validate hot water flow at multiple fixtures, check combustion performance, and confirm venting draft

Walk through operational features and maintenance notes with homeowner

Complete permit paperwork and prepare warranty registration documents

Post-installation testing and documentation

Thorough testing is performed before leaving the site:

Leak checks on gas and water connections
Flow testing to verify GPM and consistent temperature at fixtures
Gas pressure tests and combustion analysis where applicable
Venting draft and termination inspections
Condensate routing and neutralization checks if needed

Documentation provided includes:

Installation diagrams and photos showing gas/electrical connections and venting
Manufacturer equipment details, model and serial numbers
Maintenance checklist and recommended service intervals
Warranty registration instructions and any required proof of professional installation

Expected timelines

Site assessment and estimate: typically within a few days
Permit approval: commonly 1 to 3 weeks depending on local workload and scope (simple replacements may be faster)
Installation duration: most straight-forward tankless installations are completed in 1 to 2 days; more complex retrofits with gas meter upgrades, electrical panel work, or water treatment installations may extend to several days
Final inspection timing depends on local inspector availability

Common installation problems and how professional work prevents them

Undersized gas supply leading to poor performance: addressed by proper gas-pipe sizing or meter upgrade
Improper venting creating safety hazards: avoided by following venting specifications and code
Excessive scale buildup shortening lifespan: mitigated with water softening, scale prevention, and annual descaling plans
Inadequate electrical service for electric units: identified and corrected during assessment

Warranty registration and maintenance

Manufacturer warranties often require professional installation and documentation; keep copies of permits, installation photos, and service records
Register the unit with the manufacturer promptly and store warranty materials in a dedicated folder with installation documentation
Recommended maintenance: annual inspection, flow sensor cleaning, descaling if hardness is present, and vent/condensate checks to maintain efficiency and warranty validity

Long-term benefits for Lyndon homeowners

When correctly installed and maintained, a tankless water heater provides reliable endless hot water, lower energy consumption compared with traditional tanks, and reduced space requirements. In Lyndon, proper sizing for winter water temperatures and addressing local water quality will ensure the unit performs reliably year-round and meets local code and safety expectations. Regular professional service preserves efficiency and protects warranty coverage, helping homeowners maximize the return on their upgrade.

CLIENTS SAY ABOUT US

Customer Testimonials

Our clients frequently commend our swift and effective service. Regardless of whether it's a holiday or a regular day, we are committed to addressing their needs with professionalism and care. Our team is devoted to delivering top-notch solutions and ensuring a comfortable environment for all our customers.

We have been with All Seasons for about 10 years and completely trust their work. All of the technicians are clean and professional.

Linda C.

Have had good experiences with the team. We're on time, courteous, and even installed my Lennox AC system in the middle of a storm. Will use them in the future for all my house calls. They turned in for the extended warranty for me.

Jason G.

Very professional! They were able to come out last-minute to look at a furnace to salvage our home closing. They ordered the part quickly and worked with our schedule to get installation done. We will not use any other company going forward!

Rachel P.

They have been servicing us for over 10 years as well as purchase of new furnace and AC from them. They are very knowledgeable! Always prompt and fair on prices. Highly recommend this All Seasons.

Thomas R.

They arrived promptly, and worked very efficiently. Victor even explained what we can do to prevent the problem in the future. Thank you for a great service. I highly recommend them.

Angie W.

Amazing service with attention to detail. Was scheduled quickly for a water heater and got the heater installed same week. Very detailed notifications both text and email. I highly recommend Jason and his team.

Tara P.

J.P. came out for a service call this morning and he was efficient, kind, thorough, and profess. Absolutely one of the best service calls I’ve had. When he left I felt like I had a clear understanding of what we need going forward. When we are ready to replace our system, we will absolutely call All Seasons.

Shannon C.

They are very professional, polite and very helpful explaining how the app. works. They took the time to answer all of our questions. I would recommend them for any of your AC/Heating needs!🤩

Danielle T.

Zac, Victor, JP, and Julian were amazing to work with! They also replaced all the water lines and drains in our house. They had to work around the weather, but they kept a positive attitude. I would highly recommend All Seasons for your HVAC and plumbing needs!! Ron and Linda Sears

Linda S.

Turned my air on won't work. Called All Seasons, Jason came right out. Had to order new part, he came right out and installed part also did the spring maintenance at the same time. I have been with All Seasons for 8 years. Their personal are very helpful and courteous. Would recommend them for any heating , cooling and plumbing needs.

Vickie

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