Henderson split system maintenance essentials
- Indoor coil cleaning — removing dust from the evaporator coil for proper heat absorption.
- Outdoor coil cleaning — clearing desert dust and debris from the condenser for efficient heat rejection.
- Refrigerant line inspection — checking line set insulation, connections, and refrigerant charge.
- Blower motor service — checking motor operation, amp draw, and bearing condition.
- Electrical safety check — testing capacitors, contactors, and disconnect wiring at both units.
What drives split system maintenance needs in Henderson
- Two separate units (indoor and outdoor) that both need individual attention
- Desert dust coating outdoor condenser coils and restricting airflow
- Refrigerant line insulation degrading from UV exposure and extreme heat
- Long cooling seasons putting thousands of hours on both compressor and blower
- Indoor dust accumulation on evaporator coils reducing cooling capacity
When to schedule split system maintenance in Henderson
- Before cooling season to prepare both indoor and outdoor units for heavy use.
- In early fall for heating system checks if your split system includes a heat pump or furnace.
- When you notice reduced airflow, warm spots, or higher energy bills.
- After major dust storms that deposit debris on the outdoor condenser.
- Annually at minimum, twice yearly for systems older than 10 years.
What Your Henderson Split System Maintenance Includes
- Full system inspection and performance testing
- Coil cleaning and airflow verification
- Electrical and safety checks
- Thermostat calibration and cycle testing
- Service summary with priority recommendations
Learn more about split systems or explore our heating and air conditioning services.
Call (702) 567-0707 to book a maintenance visit.
Quick guidance: Split systems have two units that both need maintenance. In Henderson, the outdoor condenser faces desert dust and extreme heat while the indoor unit handles air quality and distribution. Both sides need service for the system to run at its best.
Local Maintenance Considerations in Henderson
- Return placement is reviewed for even airflow.
- Outdoor units are checked for side yard clearance.
- Thermostat locations are verified for accuracy.
How split system maintenance prevents costly problems
- Cleaning both coils to prevent refrigerant pressure imbalances and compressor strain.
- Inspecting line set insulation to prevent efficiency loss and condensation dripping.
- Testing capacitors at both units before they fail during peak cooling demand.
- Checking blower motor performance to prevent airflow restrictions and coil freezing.
- Clearing drain lines to prevent water damage at the indoor unit.
Typical Maintenance Timeline in Henderson
- Most tune-ups take about 60-90 minutes.
- We verify airflow, temperatures, and system safety.
- Minor adjustments are completed during the visit.
Why Henderson homeowners choose The Cooling Company
- Complete service covering both indoor and outdoor components in one visit
- Licensed technicians trained on all major split system brands and configurations
- Transparent findings and upfront pricing with no pressure
- Comfort Club membership for priority scheduling and ongoing savings
- Keeping Las Vegas comfortable since 2011 with reliable, professional service
Common Questions About Split System Maintenance in Henderson
What is a split system?
A split system has two main components: an indoor unit (air handler or furnace with evaporator coil) and an outdoor unit (condenser). They’re connected by refrigerant lines and work together to cool and heat your home. Most residential HVAC systems in Henderson are split systems.
Do both units need to be serviced?
Yes. The indoor unit handles airflow and cooling absorption while the outdoor unit rejects heat. If either side is dirty or underperforming, the entire system loses efficiency and works harder than it needs to.
How long does a split system tune-up take?
Most visits take 60–90 minutes since both the indoor and outdoor units are inspected, cleaned, and tested during the same appointment.
How is split system maintenance different from AC maintenance?
They’re closely related. AC maintenance typically focuses on cooling performance, while split system maintenance explicitly covers both halves of the system — including the line set, both coil assemblies, and the blower motor.
What maintenance plans cover split systems?
Our Comfort Club and Platinum Package include full split system maintenance with priority scheduling, discounted repairs, and regular service reminders.
Split System Maintenance Technical Guide for Henderson
Maintaining Both Halves of Your Split System
Split system maintenance requires attention to both the outdoor condenser unit and the indoor air handler. Because the two units work together through the refrigerant line set, a problem in one unit affects the other. Our maintenance protocol covers both units in a single visit: we clean the outdoor condenser coil, test electrical components, and measure system performance parameters that reflect the health of the entire refrigerant circuit.
Split System Maintenance Checklist
- Outdoor unit — Clean condenser coil, check capacitor microfarads, test contactor, inspect wiring for UV damage, verify fan motor amperage, clear vegetation and debris from around the unit, and check the concrete pad for settling or tilting.
- Indoor unit — Clean evaporator coil, test blower motor, verify static pressure, clear condensate drain, inspect filter and filter rack for bypass gaps, and check the refrigerant line insulation entering the air handler.
- Line set inspection — Check the suction line insulation for deterioration, inspect fittings for oil stains that indicate refrigerant leaks, and verify the lines are properly supported without stress at connection points.
- System performance — Measure temperature differential at the air handler (cooling mode: 15-22°F across the coil), verify superheat and subcooling are within manufacturer specs, and check total system airflow against the rated CFM for your equipment.
Henderson Neighborhood HVAC Equipment Profile
From an equipment perspective, Henderson's 1950s to present construction means our technicians encounter a wide range of air handlers, split systems, packaged units, and thermostats across different neighborhood sections.
- Water Street District (1950s-1970s original Henderson homes) — Mix of packaged rooftop units and early split systems. Many thermostats are basic manual models overdue for programmable upgrades.
- MacDonald Ranch (2000s custom and semi-custom homes) — Multi-zone systems with zone dampers and communicating thermostats. Air handlers in garage or attic locations.
- Cadence (2015-present new construction) — Smart thermostats, variable-speed air handlers, and communicating systems. Some homes feature mini-split supplemental cooling.
Where We Serve in Henderson
We serve Henderson neighborhoods including Water Street District, Inspirada, Cadence, MacDonald Ranch, Mission Hills, and McCullough Hills and surrounding communities.
Why do Henderson homes have so many different HVAC system ages?
Henderson's development spans from the 1950s (Water Street) through today (Cadence), creating a 70+ year construction range — the widest in the valley. This means our technicians encounter everything from original R-22 systems to modern smart HVAC on Henderson calls.
Does Henderson's elevation affect my HVAC system?
Yes. Henderson sits at 1,867 feet with some areas reaching 3,000+ feet. Higher-elevation areas like Anthem and Seven Hills are 5-8°F cooler than the valley floor, meaning shorter AC seasons but colder winters that put more demand on heating systems.
Split System Maintenance Priorities for Henderson Homes
Split system maintenance in Henderson covers both the outdoor condenser and indoor air handler separately, since each unit faces different environmental challenges — the condenser battling dust and heat, the air handler managing airflow and moisture. Henderson split system service encompasses the widest range of residential configurations in the valley: 1950s Water Street homes with retrofitted split systems in converted spaces, 2000s master-plan homes with standard builder installations, and 2020s Cadence homes with matched communicating systems. This diversity is why Henderson split system work requires technicians experienced across all equipment eras. Henderson's elevation also creates slightly different operating pressures than valley-floor systems, a factor in accurate refrigerant charging.
More Ways We Help
We also offer AC repair, furnace repair, and heating maintenance in Henderson.
