Why Is My Condo HVAC Drain Clogged? Causes, Risks, and Solutions

Posted in: Air Conditioning, Condos, Heating, HVAC Tips, Maintenance on September 3, 2025 by Kevin Moeini

A clogged HVAC drain is one of the most common issues condo owners face, especially during the summer cooling season. When the drain line gets blocked, condensation water has nowhere to go and can back up into your fan coil or heat pump cabinet. This not only damages your unit but can also lead to…

Skymark HVAC Replacement and Refurbishment for Condos

Posted in: Air Conditioning, Condos, Heating, HVAC Tips, Maintenance on July 24, 2025 by Kevin Moeini

Finding reliable replacement or repair solutions for the old Skymark HVAC systems has been challenging for condo owners in Toronto & GTA. With the manufacturer out of business and parts becoming harder to find each year, Skymark or Skypak systems are now considered obsolete. If you’re a condo owner or property manager dealing with one…

How to Reset Your Condo Heat Pump: A Quick and Easy Guide

Posted in: Air Conditioning, Condo Heat Pumps, Condos, Fan Coil, Heat Pumps, Heating, HVAC Tips, Thermostats on March 24, 2025 by Kevin Moeini

If your heat pump is short-cycling intermittently, you may need to reset your system to return to normal operation. Here is a quick and easy step by step video guide to safely and effectively reset your heat pump in your condo. Watch our step-by-step video guide on resetting your heat pump:Why You Should Reset Your Heat…

Fan Coil Mold Causes, Risks, & Solutions – Toronto & GTA

Posted in: Air Conditioning, Condos, Fan Coil, HVAC Tips, Maintenance on March 17, 2025 by Kevin Moeini

Mold in fan coil units (FCUs) is a growing concern in Toronto condos, impacting air quality, property values, and residents’ health. If mold growth is discovered in condos, proper remediation is essential to prevent further contamination. Removal & replacement if left unchecked, it can lead to costly repairs and legal implications such as costly water…

Ageing Fan Coil Units: Problems, Costs, and Solutions

Posted in: Air Conditioning, Condos, Fan Coil, Heating, Maintenance on March 9, 2025 by Kevin Moeini

Age significantly affects the performance of fan coil units, primarily due to wear and tear as well as technological obsolescence. Fan coil units that are over 20 years old often require refurbishments, replacement or retrofitting.What solutions exist for ageing fan coils?Property managers and board members often implement strategies to mitigate the impact of outdated fan…

Condo HVAC In 2025: Transitioning to R32 & R454B Refrigerants

Posted in: Air Conditioning, Condo Heat Pumps, Condos, Heat Pumps, HVAC Tips on November 24, 2024 by Kevin Moeini

As the Condo HVAC industry prioritizes environmentally friendly solutions, the transition from R410A to newer refrigerants, R32 and R454B, marks a significant change in 2025. These next-generation refrigerants reduce environmental impact and maintain the high efficiency and safety standards that modern condos and properties demand. If you’re a condo owner or property manager, understanding these…

Condo Fan Coil Maintenance Checklist | Basic & Comprehensive

Posted in: Condos, Fan Coil on November 7, 2024 by Kevin Moeini

Ideally, condo fan coil maintenance should be conducted twice a year. Many buildings in Toronto and the GTA schedule this service through a building contractor as a complimentary offering. However, it’s worth considering hiring your own contractor to ensure a comprehensive inspection, as standard services may not always cover all the manufacturer-recommended practices. Here’s a…

Why Does My Condo Heat Pump Have Ice Build-Up?

Posted in: Condo Heat Pumps, Condos on September 21, 2024 by Kevin Moeini

If you’ve noticed ice forming on your condo heat pump, you’re not alone. Ice buildup on a condo heat pump is not uncommon, but it’s important to understand why it happens and how to mitigate or deal with this problem when it occurs. Learn more about our Condo Heat Pump Repair & Maintenance Services What…

The Need To Replace Fan Coil Units In Older Condo Buildings

Posted in: Condos, Fan Coil on August 26, 2024 by Kevin Moeini

The Need To Replace Fan Coil Units In Older Condo Buildings Aging fan coil units, often over 20 years old, often need to be replaced or retrofitted in older condo buildings in Toronto & GTA. This brings forth various challenges that impact the health, energy efficiency, and well-being of condo living space for the resident…

Condo HVAC Services In Oakville & Burlington

Posted in: Condo Heat Pumps, Condos, Fan Coil on August 17, 2024 by Kevin Moeini

Home Trade Standards provides Condo HVAC Heating & Air Conditioning Services in Oakville & Burlington areas. Our service & Installation team can help you with the following equipment: Fan Coil Units Condo Heat Pump (Vertical & Horizontal) Magic Pak Skymark HVAC PTAC Units Call Us Now Schedule a Call Back Condo Heat Pump Repair &…

Condo Omega Heat Pump LPS Red Light. What Does It Mean?

Posted in: Condo Heat Pumps, Condos, HVAC Tips on July 7, 2024 by Kevin Moeini

Omega Heat Pump LPS Red Light or Low Pressure Sensor is an indication low refrigerant pressures in the heat pump chassis. The LPS is a safety pressure switch that is designed to temporary cut off heat pump operation when refrigerant pressure is too low to run the heat pump. When the light is flashing, it…

Condo Fan Coil Units Explained – How Do They Work?

Posted in: Air Conditioning, Condos, Fan Coil, Heating, HVAC Tips, Maintenance on May 10, 2024 by Kevin Moeini

Condo fan coil units are hydronic systems that rely on the building’s mechanical infrastructure to provide chilled & hot water for the purpose of heating & air conditioning in condos. Condo Fan Coil systems are dependent on the following mechanical systems: Chiller, which chills the water Boiler, for heating the water Pump, to move the…

The Many Benefits of Water Source Heat Pumps in Condominiums – Toronto & GTA

Posted in: Air Conditioning, Condo Heat Pumps, Condos, Heating, Maintenance on April 22, 2024 by Kevin Moeini

Unlocking Efficiency & Comfort: The Many Benefits of Water Source Heat Pumps in Condominiums Water Source Heat Pumps are the most efficient and easily serviceable solution for heating and air conditioning in high-rise condominiums. This type of HVAC system enables the most simple building system components, ultimately providing the highest return on investment for…

5 Reasons Your Condo Air Conditioning Isn’t Working: How to Fix It?

Posted in: Air Conditioning, Condo Heat Pumps, Condos, Fan Coil, Heating, Maintenance on April 15, 2024 by Kevin Moeini

Inefficient Condo Air Conditioning can be stressful. Living in a condo offers many perks, but dealing with an emergency Condo Air Conditioning Repair isn’t one of them. Whether it’s a heat pump or a fan coil unit, understanding the reasons behind poor performance is the first step toward solving air conditioning problems in condos. Here,…

Condo HVAC Rebates In Toronto & GTA – 2024 Update

Posted in: Condo Heat Pumps, Condos, Fan Coil, HVAC Tips on March 26, 2024 by Kevin Moeini

Are you a condo owner in Toronto facing a costly HVAC replacement? You might be disappointed to learn that there are currently no government rebates, funding, or incentives specifically designed for condo owners to replace HVAC systems like water source heat pumps, fan coils, Magic-Paks, PTACs, or air handlers. This article aims to explain what…

Why Do Compressors Fail In Condo Heat Pumps? – Toronto & GTA

Posted in: Condo Heat Pumps, Condos on March 21, 2024 by Kevin Moeini

This article explores common reasons why Condo Heat Pump Compressors Fail and discusses preventative strategies to avoid unwanted and costly repairs. It takes a lot to break a heat pump compressor. Heat, Acid Contamination, Leaks & Electrical issues are the leading causes of compressor failure in Toronto & GTA condo buildings. According to compressor manufacturers…

What is a Fan Coil Actuator In Condos?

Posted in: Condos, Fan Coil, HVAC Tips on February 3, 2024 by Kevin Moeini

What is a Fan Coil Actuator In Condos? In a condo fan coil system, the actuator is a motorized device responsible for controlling valve operations. Working harmoniously with the thermostat, it regulates the room temperature by managing the flow of hot or cold water through the coil. Actuator failures are one of the major reported…

Condo ERV Repair & Maintenance – Toronto & GTA

Posted in: Condos, Fan Coil, HVAC Tips, Maintenance on February 2, 2024 by Kevin Moeini

ERV, also known as Energy Recovery Ventilator, is an integral part of a home’s ventilation system. These systems are designed to improve indoor air quality by bringing fresh outdoor air while exhausting stale indoor air. They work by transferring the energy from the outgoing exhaust air to the incoming fresh air, which helps to precondition…

Flashing HPS Red Light on Your Condo Heat Pump System

Posted in: Condo Heat Pumps, Condos, Heating, HVAC Tips, Maintenance on January 27, 2024 by Kevin Moeini

If you notice a red high-pressure switch (HPS) light on your condo heat pump’s circuit board, it typically signals an issue related to elevated refrigerant pressure. The HPS serves as a safety mechanism, designed to deactivate the heat pump compressor when refrigerant pressure becomes excessively high. This illuminated light indicates a potential problem requiring expert…

Why Do Condo Heat Pumps Fail In Winter?

Posted in: Condo Heat Pumps, Condos, Heating, HVAC Tips, Maintenance, Thermostats on November 3, 2023 by Kevin Moeini

Condo Heat Pumps aka Water Source Heat Pumps typically fail due to 5 common reasons. Heat Pumps have strict operation requirements during heating or air conditioning seasons. Failure to satisfy these requirement will disrupt heat pump operation in winter months. By understanding these requirements and taking preventative measures, residents & property managers can ensure optimal…

Who’s Responsible for In-Suite HVAC Repairs in Condos?

Posted in: Condo Heat Pumps, Condos, Fan Coil, Maintenance on April 7, 2023 by Kevin Moeini

Who’s Responsible for In-Suite HVAC Repairs in Condos? Condo owners are typically responsible for emergency repairs and maintenance of their in-suite heating, air conditioning, and ventilation (HVAC) systems, including fan coils, heat pumps, ERV, bathroom fans, exhaust fans, and other in-suite appliances.While buildings may generally conduct complimentary annual or semi-annual maintenance, cleaning, and filter change,…

Lifespan of HVAC Systems in Condos: An Expert Guide

Posted in: Condo Heat Pumps, Condos, Fan Coil, HVAC Tips on February 13, 2023 by Kevin Moeini

Knowing the HVAC Lifespan In Your Condo can help you Plan & Budget for Maintenance, Repair and Replacement when necessary. Regular maintenance and good repair practices will eliminate the root cause of issues associated with in-suite HVAC systems. This article will provide a comprehensive guide to the Average Lifespan of Five (5) Common HVAC Systems Used In Condos: Fan coil systems, Heat pumps, PTAC…

Why My Condo Heater Blowing Cold Air?

Posted in: Condo Heat Pumps, Condos, Fan Coil, Heating, HVAC Tips, Maintenance, Thermostats on February 10, 2023 by Kevin Moeini

If you’re a condo owner, you know how important it is to have a functional heating system during the colder months. Unfortunately, there may come a time when your condo heater starts to blow cold air instead of hot. This can be frustrating, but there are several steps you can take to fix the problem.…

Omega Heat Pump Flashing LPS Red Light. What Does It Mean?

Posted in: Condos, HVAC Tips on January 8, 2023 by Kevin Moeini

A red low-pressure switch (LPS) light on a condo heat pump circuit board or control panel typically indicates that the system is experiencing low refrigerant pressure. The LPS is a safety pressure switch that is designed to shut off the heat pump if the refrigerant pressure in the system becomes too low. When the light is illuminated, it typically means that there is a problem with the system that needs to be addressed. If you are experiencing issues with your heat pump and the LPS light is illuminated, you should contact a qualified Condo HVAC Company to diagnose and repair the problem. We provide professional Condo Heat Pump Repair Services for all OMEGA, Whalen, Johnson Control & ClimateMaster systems.

Do you constantly need to reset your condo heat pump from the breaker panel?

Here are 5 possible reasons why the low-pressure switch (LPS) light on your heat pump may start blinking red including:

1. Refrigerant Leak

If the heat pump is low on refrigerant, the LPS, the LPS may act to prevent the system from operating without enough refrigerant to transfer heat effectively.

2. Compressor Malfunction:

If the compressor works inefficiently due to mechanical issues then there is a drop in pressure across the refrigerant circuit. As a result, it can trigger LPS to shut down the system. In this case, you need to replace your chassis compressor to resolve this issue.

3. Restricted Air Flow

If the air filter on the heat pump is currently too dirty or too thick, it can restrict the airflow and cause the system refrigerant pressure to drop. As a result, LPS gets activated. Please also keep that in mind, no furniture or sofa should block the front access panel.

4. Faulty Low-Pressure Switch (LPS)

In some cases, the LPS itself may be malfunctioning or improperly wired causing it o activate even when the pressure switch is normal.

5. Building Water Pressure

Water Source Heat Pumps rely heavily on building water pressure & temperature to operate properly. If the building water pressure or temperature does not follow standard heat pump requirements then you may experience sudden shutdowns & red LPS flashing on the control boards. Before addressing this problem with your condo management, you need to have a qualified condo HVAC specialist provide you with a formal report in order to inform your property manager.

Is there a red light blinking on your heat pump circuit board?

If you are currently seeing the red LPS light on your condo heat pump circuit board, it is important to have the system checked by a Condo HVAC service company as soon as possible. The technician will be able to diagnose the issue and recommend any necessary repairs to get the system running safely and efficiently again.

Schedule an Inspection

Condo heat pump systems are not part of common heating & cooling elements in high-rise buildings. This means that it’s the individual owner’s responsibility to arrange an emergency repair or maintenance service call in case of a mechanical failure or sudden breakdown. If you’re experiencing a problem with your condo heat pump, air conditioning, or heating system, then you’ve come to the right place.

We have a designated technical support & test center for troubleshooting all types of vertical and horizontal heat pump systems in condominiums & commercial high-rise buildings.

Home Trade Standards offers 1 year parts & labour guarantees on all condo HVAC repair, installation, & replacement services. Contact Us Today!