




ALL SYSTEMS HEATING AND COOLING
Bosch Boiler Maintenance in MacDonnell Heights, NY
Bosch boilers are engineered for reliability but require annual inspection and cleaning to perform at design specifications. We run the system through a full heating cycle and confirm water temperature ramps to setpoint without overshooting. Customers receive documentation of what was serviced so they have a maintenance record for warranty and Dutchess County resale purposes.
Why Choose All Systems for Bosch Boiler Maintenance in MacDonnell Heights
Annual Burner and Heat Exchanger Cleaning

Carbon deposits and sediment buildup reduce combustion efficiency and increase fuel consumption. We disassemble the burner assembly and clean the nozzle, ignition electrodes, and combustion chamber. The heat exchanger is inspected for scale or corrosion. Regular cleaning restores fuel efficiency and prevents flame failure or ignition delays.
Pressure and Expansion Tank Testing

Water pressure that drifts too high or too low triggers safety lockouts or reduces heating capacity. We measure static pressure, test the expansion tank pre-charge with a nitrogen gauge, and adjust if needed. Low pressure can indicate a slow leak in the system. High pressure can overload the relief valve. Proper pressure ensures the boiler cycles normally and prevents strain on copper lines and fittings.
Safety Control Verification

Bosch boilers include multiple safety interlocks to shut the system down if pressure exceeds limits or flame fails. We test the low-water cutoff, high-limit control, and relief valve to confirm they respond to abnormal conditions. A failed safety device can allow the boiler to overpressurize or continue firing without water. Testing these controls prevents catastrophic failure and protects your home.
All Systems Heating and Cooling has served Dutchess County and Ulster County for over two decades. Anthony White and Brian White run the operation together, and both are on the job for every service visit. We are a Bosch Gold Pro certified dealer, which means we meet Bosch's training standards and installation quality requirements. That certification lets us register Bosch boilers with the full 10-year parts and labor warranty at the time of installation. For existing systems, we provide factory-authorized service and warranty parts availability. Our maintenance program is designed to keep Bosch systems running at peak efficiency and catch problems before they disrupt your heating during winter.

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About Our Bosch Boiler Maintenance Services in MacDonnell Heights
All Systems Heating and Cooling has served MacDonnell Heights and Dutchess County for over two decades. Anthony White and Brian White run the operation together, and both are on the job for every service visit. We are a Bosch Gold Pro certified dealer, which means we meet Bosch's training standards and installation quality requirements. That certification lets us register Bosch boilers with the full 10-year parts and labor warranty at the time of installation. For existing systems, we provide factory-authorized service and warranty parts availability. Our maintenance program is designed to keep Bosch systems running at peak efficiency and catch problems before they disrupt your heating during winter in NY.
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 MacDonnell Heights PROPERTY OWNERS CHOOSE US
Licensed & Insured ⛨
20+ Years In Business ◷
100+ Satisfied Clients ✓



ABOUT
ALL SYSTEMS HEATING & COOLING
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What Clients Say about us..
"I called All Systems after a frustrating call with the company who made our system. They were listed on their website and I made a hail mary call at 3:55pm to see if they could help. Anthony arrived, immediately got to work locating issue and saying what steps to take to take to get the system up and running and eliminating potential issues. He was honest about what was happening, gave solutions of how to move forward and solved the AC issue and got us back to cooling off. After about 90 minutes, we were up and running and the thermometer was heading in the right direction. Many many thanks to them. We could never thank them enough in person for what they did and we will pass their name around without hesitation to anyone who needs HVAC services"
- Melissa A.
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"Very respectable and professional in his field of work. Would recommend to any looking for competitive prices and quality work."
- Sean H.
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"Anthony and Brian were honest, thorough, and fair priced. I couldn't be happier with my HVAC and everyone that I have referred All Systems to say the same. If you're interested in upgrading/replacing your heating and cooling systems you are looking in the right place!"
- eric layden
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All Systems Heating and Cooling offers a full range of heating and cooling services throughout MacDonnell Heights, Dutchess County.

Boiler Installation
Boiler installation in MacDonnell Heights requires sizing your system to handle Dutchess County winters and your specific home heating load. All Systems performs a complete Manual J load calculation to determine the correct boiler capacity, handles all electrical and gas or oil line connections, installs the system according to manufacturer specifications, and tests everything before handoff. You receive a fully commissioned heating system with manufacturer warranty and documentation.

Bosch Boiler Installation
Bosch boiler installation replaces an aging or failed heating system with a high-efficiency condensing unit that delivers reliable heat throughout cold Dutchess County winters. Our process includes a complete system assessment, proper sizing based on heat load calculations, removal of the old boiler, installation of new piping and controls, and full pressure testing before handoff. You get a new system rated to run efficiently down to partial capacity and backed by Bosch's warranty coverage for parts and labor.

Bosch Boiler Repair
Bosch boiler repair in MacDonnell Heights restores heating to systems that have lost efficiency, developed leaks, or failed to fire. All Systems performs diagnostics on all Bosch boiler models to identify the root cause, then sources parts and executes repairs to manufacturer specifications. Most repairs complete within one to two days, keeping your home heated through the season without full replacement.



























