ALL SYSTEMS HEATING AND COOLING
Mini-Split Installation in Wassaic, NY
Mini-split installation in Wassaic involves sizing the right system for your home, running refrigerant lines through walls, and integrating an outdoor condenser unit with indoor wall-mounted or concealed heads. All Systems performs Manual J load calculations to match equipment capacity to your square footage and insulation, ensuring efficient heating and cooling throughout Dutchess County. The system is then commissioned with refrigerant charging and pressure testing to manufacturer specification, leaving you with a fully operational ductless unit.
Why Choose All Systems for Mini-Split Installation in Wassaic
Mini-split systems offer flexible zoning without ductwork, making them ideal for room additions, older homes without ducts, or selective temperature control across different areas of your home. The installation process starts with a detailed assessment of your space, including load calculations that account for insulation, window placement, solar exposure, and occupancy patterns. This sizing step is critical because undersized systems run constantly and fail to heat or cool, while oversized systems short-cycle and waste energy. / Once sizing is complete, All Systems runs refrigerant lines from the outdoor condenser to indoor heads, drilling through walls with precision to minimize structural impact and protect against refrigerant leaks. The outdoor unit connects to a dedicated 220-volt electrical circuit with appropriate breaker sizing. All runs are vacuum-tested and charged with the correct refrigerant weight to ensure heat transfer efficiency. Indoor heads are mounted at appropriate heights and angles so conditioned air reaches living spaces without creating cold spots or noise problems. / After all components are installed, the system is commissioned with digital pressure and temperature testing to verify superheat and subcooling are within spec. The control wiring is tested, thermostats are programmed, and the system runs through full heating and cooling cycles to confirm operation before handoff in Wassaic. Cleanup and disposal of packaging materials complete the installation.
Load Calculations for Proper Sizing
Manual J calculations account for square footage, insulation value, window orientation, thermal mass, and local climate to determine the exact capacity your space needs. Systems sized to spec operate at peak efficiency and reach setpoint without excessive cycling, delivering comfort while minimizing energy waste and heating costs across Dutchess County.
Vacuum and Refrigerant Charging
The refrigerant circuit is evacuated with a deep-vacuum pump to remove all air and moisture, then charged to the manufacturer's exact specification using weight-based methods and digital scales. Moisture and air in refrigerant lines cause compressor failure and reduced heat transfer, so this step determines system lifespan and reliable operation.
Wall Penetration and Electrical Integration
Refrigerant lines and electrical conduit are routed through a single wall penetration with foam sealing to minimize heat loss and prevent pest entry. Outdoor condenser units connect to a new 220-volt circuit with properly sized breaker and disconnect switch installed to code and local electrical standards.
Get in touch with us
Fill In your information below
About Our Mini-Split Installation Services in Wassaic
All Systems has been serving Dutchess County and NY for over 20 years as a family-owned HVAC contractor. Anthony White and Brian White, co-owners, handle installation and service work together on every project, bringing direct accountability and field expertise to every job. As a Bosch Gold Pro dealer, All Systems can register a 10-year parts and labor warranty on all Bosch mini-split installations, compared to the standard 5-year warranty offered by non-certified installers. This certification reflects training, installation volume, and quality standards set by the manufacturer.
who we are
All Systems Heating & Cooling is a local family-owned & operated HVAC company based in Poughkeepsie, NY. For over 20 years, serving Dutchess County and the greater Hudson Valley with reliable heating and cooling work. Handling installation, maintenance, and repair for homes and small businesses.
WHY Wassaic PROPERTY OWNERS CHOOSE US
Licensed & Insured ⛨
20+ Years In Business ◷
100+ Satisfied Clients ✓
ABOUT
ALL SYSTEMS HEATING & COOLING
Frequently Asked Questions
Add a Title
ProDescription3
Add a Title
ProDescription3
Add a Title
ProDescription3
What Clients Say about us..
"This Company Superseded Every expectation, They installed A Split system that works amazing, They are Very Affordable, Meticulous and Listened to everyone of our concerns, And answered every one of our questions. We Highly recommend them."
- Helen Connor
.png)
"My wife and I have been looking for a local, and reputable HVAC company and we've found them. Anthony took time out of his day to walk through our home and show me where everything would go and what it was going to look like. We've never been happier with a business. From how easy and efficient Brian and Anthony were to the quality we got. Hands down best local company around, thank you guys again!!"
- Matt Ellis
"All Systems installed a mini split unit for me this Fall. My entire experience, from start to finish, was exceptional. These folks are responsive and informed which translates to the highest level of customer service and satisfaction. I very highly recommend All Systems Heating and Cooling."
- Michael Myers
.png)
Get In touch with us
Fill In your information below
All Systems Heating and Cooling offers a full range of heating and cooling services throughout Wassaic, Dutchess County.
Mini-Split Maintenance
Mini-split maintenance keeps your system running efficiently year-round and extends equipment lifespan by 10+ years in Wassaic and throughout Dutchess County. Seasonal tune-ups prevent refrigerant leaks, coil buildup, and compressor failures before they become expensive repairs. All Systems performs spring and fall maintenance on all brands and models, including units installed by other contractors.
Mini-Split Repair
Mini-split systems fail in ways that require professional diagnosis and repair. We use specialized refrigerant recovery equipment, digital manifold gauges, and thermal imaging to pinpoint what's wrong, whether it's a compressor issue, refrigerant leak, or faulty component in Wassaic. Once we identify the problem, we repair or replace the failed part and test the full system to restore heating and cooling performance.
AC Installation
AC installation replaces your old air conditioning system with a new, energy-efficient unit sized and configured for your home's cooling needs in Wassaic. We perform load calculations to match the right capacity to your space, ensuring efficient operation and consistent temperature control throughout the cooling season. The result is a properly functioning system that cools your home without wasting energy or running short.