Installing an air conditioning system can be challenging for homeowners in older homes heated by a boiler system. Integrating a ducted air conditioning system into an older home can be difficult without significantly modifying the property. Fortunately, several options are available for homeowners to install an air conditioning system without a traditional duct system. 

Option 1: Ductless Mini-Split System

A ductless mini-split system is an excellent option for homeowners who do not have existing ductwork, especially in older homes. This system is energy-efficient and operates quietly. It is easy to install and does not require any ductwork. The system has a small outdoor unit and one or more indoor air-handling units that are connected by conduit. Because it doesn't need ductwork, it's easy to fit in an older home with limited space.

Option 2: Central Air System with High-Velocity

A central air conditioning system with high velocity is also a good solution for cooling an older home with limited space. The high-velocity system works like a traditional ducted system but uses flexible, insulated tubes rather than large ducts. This makes it easier to fit into an older property's small, tight spaces. One major advantage of a high-velocity central air system is that it provides better air quality since it is filtered before being distributed throughout your home.

Option 3: Heat Pump System

A heat pump system can be an excellent choice for homeowners with boiler systems who live in moderate climates. This system provides heating and cooling, making it a popular option for single-family homes requiring year-round climate control. The heat pump works by extracting heat from the air outside and transferring it to the inside of your home. This system requires ductwork, but the units are smaller and more flexible than traditional ducting and can be more suitable for older homes.

Option 4: Window Air Conditioners

Window or portable air conditioners are a more affordable option for homeowners looking to cool only a specific area of their home. These units are efficient, easy to install, and can be removed during winter. One downside, however, is they may not be as aesthetically pleasing as other options, and they take up valuable window space. Additionally, homeowners must install a separate unit in each room that needs cooling.

The right choice will depend on your specific needs and budget. A poorly installed air conditioning system can be inefficient and costly over time, so it is essential to have a qualified HVAC professional do the installation. If you're looking for an AC installation, contact a local HVAC provider to schedule a consultation.