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Category: HVAC

Dual-Zone Heating & Cooling

Dual-Zone Heating & Cooling | High 5 Plumbing, Heating, Cooling & Electric

Customized Comfort & Energy Efficiency When discussing “zones” in residential heating and cooling, we refer to separate areas within your home. Installing a dual-zone HVAC system allows you to have two completely different temperatures in each section of your house, enabling you to customize your comfort and maximize efficiency.  At High 5 Plumbing, Heating, Cooling, […]

Why is My AC Leaking Water?

A white air conditioner mounted on a wall is leaking water, with droplets visible below the unit. Text over the image reads, "WHY IS MY AC LEAKING WATER? Signs and Symptoms of AC problems. | High 5 Plumbing, Heating & Cooling

Finding a puddle of water near your air conditioner can be frustrating and concerning. While some moisture is a normal part of your AC’s operation, a noticeable leak often signals that something’s wrong. Ignoring it can lead to water damage, mold growth, or even costly system repairs. In this article, we’ll break down why your […]

What Is An AC Float Switch & How Does It Work?

A black AC float switch is attached to a white PVC pipe, with the words, “What is an AC float switch & how does it work?” overlaid in large, bold, white letters, highlighting AC float switch function and operation. | High 5 Plumbing, Heating & Cooling

Your air conditioner is a complex device with intricate inner workings that must function properly to produce cool, conditioned air in your home. Along with the compressor, condenser coil, expansion valve, fan, evaporator, and air handler, you’ll also find safety mechanisms like the AC float switch. This component stops flooding from occurring by preventing the […]

Evaporator Coil Replacement

A close-up of an HVAC evaporator coil with copper pipes, overlaid with the text: "Evaporator Coil Replacement [Is it worth it?]". Perfect for those considering HVAC maintenance or evaporator coil replacement decisions. | High 5 Plumbing, Heating & Cooling

After a beautiful day at The Hudson Gardens in Littleton, CO, the last thing you want to face is an issue with your air conditioner. One of the most common issues with AC systems is related to the evaporator coils. So, is getting an evaporator coil replacement worth it? The HVAC experts at High 5 […]

Signs Your Air Conditioner Capacitor Has Gone Bad

A close-up of an air conditioner capacitor with red, yellow, and black wires attached. Text over the image reads: "Signs your AC repair is needed due to a bad capacitor. | High 5 Plumbing, Heating & Cooling

Knowing the signs of a bad AC capacitor could be the difference between a needlessly expensive HVAC replacement and a simple repair task that will restore your system to its normal functions in minutes. In this guide, we’ll explain the top signs that an AC capacitor is faulty, why this component is so important to […]

Thermostat Wire Color Codes: A Complete Guide

A person uses a screwdriver to adjust wires inside a wall-mounted electronic device or switch box, referencing thermostat wire color codes, with exposed circuits and components visible. | High 5 Plumbing, Heating & Cooling

Thermostats control your home’s HVAC by turning heating and cooling on or off based on temperature settings — and their wiring color codes help technicians install and repair them safely and correctly. Opening up the thermostat, wire colors are the first thing you’ll notice. There should be six different colors, with each wire inside the […]

What is Included in an AC Tune-Up?

An air conditioning unit sits outside a house, connected to various hoses and diagnostic gauges. A refrigerant tank is nearby on the grass. The unit is next to a white siding wall with some plants visible around it. | High 5 Plumbing, Heating & Cooling

After a day at The last thing you want to deal with after a great day out at the Denver Zoo, the last thing you want is a broken AC on a sweltering afternoon. That’s where routine maintenance comes in. Scheduling an AC tune-up with High 5 Plumbing, Heating, Cooling & Electric is one of […]

What SEER Rating Is Ideal for an Air Conditioning Unit?

An ideal air conditioning unit with a high SEER rating sits on a concrete slab next to a gray-textured exterior wall, surrounded by grass and small yellow flowers. | High 5 Plumbing, Heating & Cooling

Although Denver’s mountain climate is mild, summer days can soar past 100 degrees, making a reliable, energy-efficient AC with a proper SEER rating essential to keeping your home comfortable. So, what is a good SEER rating, and which rating is ideal for an air conditioner? The experts at High 5 Plumbing, Heating, Cooling, and Electric […]

What Is a Ductless Mini Split System?

A ductless air conditioning unit is mounted on the exterior brick wall of a building in Denver, CO, with electrical wiring and conduit connecting to a utility box nearby. Grass is visible at the bottom of the wall, showcasing a professional installation service. | High 5 Plumbing, Heating & Cooling

Looking for a flexible and affordable home heating and cooling solution that doesn’t require installing HVAC ducts throughout your space? A ductless mini split system installed by the skilled team at High 5 might be the solution you’ve been searching for. What is a mini split, and is it right for you? Learn everything you […]

Air Filter Replacement Frequency

Close-up view of an air filter with pleated white material and a diamond-shaped wire mesh for support, highlighting the texture and pattern of the filter surface—ideal for understanding air filter maintenance needs. | High 5 Plumbing, Heating & Cooling

How often should you change your HVAC filter? As local AC and heating pros, we receive this question often from homeowners looking to keep up with this essential HVAC maintenance task. In this guide, we’ll explain what your air filters actually do, the factors that affect how often they need to be changed, and the […]