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ALL SYSTEMS HEATING AND COOLING
Bosch Mini-Split Installation In Dutchess County
Bosch mini-split installation includes sizing your home with a Manual J load calculation, running refrigerant lines and electrical hookup, and commissioning the system to manufacturer specifications. All Systems is a Bosch Gold Pro dealer, meaning every installation comes with a 10-year parts and labor warranty instead of the standard 5-year. We handle single-zone and multi-zone configurations for any room in your home.
Why Choose All Systems for Bosch Mini-Split Installation In Dutchess County
Our Bosch mini-split installation process starts with a detailed load calculation to determine the exact heating and cooling capacity your home needs. We evaluate your insulation, window size and orientation, air leakage, and occupancy patterns to size the system properly. Undersized systems run constantly and waste energy. Oversized systems cycle on and off, reducing efficiency and lifespan. / Once sizing is confirmed, we run refrigerant lines through exterior walls and install the indoor air handler in your chosen location. Electrical work includes a dedicated circuit breaker, thermostat wiring, and a disconnect switch. We vacuum the refrigerant lines to remove moisture, then charge the system to the correct amount. Any moisture left in the lines causes acid buildup and compressor failure. / After installation, we test airflow across the indoor coil, verify refrigerant pressures on both high and low sides, program the thermostat, and run the system through heating and cooling cycles to confirm operation. We clean up all debris and leftover materials before we leave. The entire process for a single-zone system takes one business day. Multi-zone installations take two days.

Load Calculation for Proper Sizing
We perform a Manual J load calculation specific to your home rather than guessing based on square footage. This identifies the exact BTU capacity you need for each zone. Oversized systems waste energy and fail prematurely. Undersized systems struggle to reach setpoint. Proper sizing extends equipment lifespan and keeps utility bills in line.

Refrigerant Line Evacuation and Charging
Moisture inside refrigerant lines causes acid formation and compressor damage. We vacuum the lines to remove all air and water, then charge the system to the manufacturer-specified amount. Incorrect charge pressure reduces heating and cooling capacity by up to 30 percent and increases compressor wear.

System Commissioning and Testing
After installation, we test airflow, verify refrigerant pressures on both sides, confirm thermostat operation, and run full heating and cooling cycles. Every system leaves our job site tested and ready to operate at design efficiency. No surprises later.

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About Our Bosch Mini-Split Installation In Dutchess County Services
All Systems Heating and Cooling has been serving Dutchess County and Ulster County for over 20 years as a family-owned business. Anthony White and Brian White, both co-owners, are on every installation. All Systems is a Bosch Gold Pro certified dealer, which means customers receive a 10-year parts and labor warranty on every Bosch system we install instead of the standard 5-year. That certification also gives us priority access to Bosch technical support and factory-direct parts availability. We started in the trade because we grew up in it, and we approach every job like it's our own home.
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.



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ALL SYSTEMS HEATING & COOLING
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All Systems Heating and Cooling is committed to client satisfaction.

MINI SPlITS Installation
All Systems Heating & Cooling specializes in the professional installation of ductless mini-split systems, perfect for customized temperature control without the need for bulky ductwork. Our skilled team installs these energy-efficient systems with precision, providing targeted heating and cooling for specific zones or rooms. Whether upgrading a single area or outfitting an entire property, our mini-split installations offer quiet, efficient operation and optimal climate control for year-round comfort.

HEAT PUMP Installation
We expertly install high-performance heat pumps, designed to provide both heating and cooling in a single system. Our heat pumps operate efficiently by transferring warmth rather than generating it, saving you on energy bills while keeping your space comfortable all year long. From homes to light commercial properties, All Systems Heating & Cooling ensures every heat pump installation is done to maximize efficiency, performance, and long-term reliability in all weather conditions.

OIL TANK Installations
For those seeking reliable, consistent heating, All Systems Heating & Cooling offers professional boiler installation. We install a range of high-efficiency boilers, including gas, oil, and electric options, tailored to meet your heating demands. Our team ensures each boiler is integrated seamlessly with your property’s heating infrastructure, providing even warmth throughout every room. With a focus on energy efficiency and durability, our installations offer a worry-free heating solution for the coldest months.
Other Services
"Incredible experience with these guys from All Systems. High quality work and got it done extremely quick and efficiently. I wouldn't use or recommend anyone else to my family and friends. These guys are the absolute best in the business."
- Paul Latino
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"They were able to come sooner than first anticipated, were neat, polite and professional. A true pleasure to have in my home for the 5 hours or so. Thoroughly explained what was being replaced, did not speak condescendingly, listened to my concerns. I would highly HIGHLY recomend them."
- Thomas S.
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"On time Competent and thorough. Took shoes off entering house. Anthony White, owner of All Systems is always on the job along with a competent, personable assistant (Who has worked with Anthony for a number of years) Mr. White installed our central AC system in our Cape Cod style house and did a fantastic job.....we have been loyal customers ever since (approx. 10 years now)"
- Roger J.
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