Michael Aidinis

Install radiant heat in the new outdoor room (floor warming only); install a heat exchanger with glycol solution.

Install 1 gas boiler and tie in 2 hydro air zones; install 1 unit heater in the garage; install new gas pipe to the boiler and future stove.

Remove the existing steam boiler and install 2 boilers with an 80-gallon indirect hot water heater; remove the existing hydronic boiler and install 5 existing hydronic zones on the new boilers.

Install a 400000 BTU gas boiler with a 75-gallon indirect hot water heater; install radiant heat in the garage, mudroom, and 3 bathrooms; install hydronic piping for 3 hydro air systems.

Remove the existing steam boiler and replace it with a new steam boiler.

Install gas piping for a 400000 BTU input natural gas pool heater. Install a 30 PSI boiler relief valve on the pool heater.

Install spa and pool htr.

Install new snow melt system for driveway and rear terrace; install 1 Aerco nat. Gas boiler for snow melt.

Install a new 2" 2-pound gas line to the new pool heater and hook up the pool heater.

Install 240 btu combi boiler and radiant floor heating throughout the poolhouse for floor warming.

Install new piping, chiller pump, and chillers.

Install 2 800,000 Btu gas boilers; install driveway snowmelt tubing and piping. Boilers are for the snowmelt system only.

Remove the existing gas-fired hot water boiler and hot water heater. Install a 124 net BTU natural gas hot water boiler and a 50-gallon natural gas hot water heater rated at 40,000 BTU.

Install radiant heat in the basement floor for warming only.

Install gas piping for 4 natural gas forced-air heaters, each with a BTU input of 325000. Heaters are located at the paddle tennis courts. Amendment (9/25/17): Install 4 natural gas forced-hot-air units and gas piping for the paddle tennis courts.

Remove existing gas boilers and replace them with new Lochinvar boilers; replace hot water with 2 Lochinvar Model.

Remove the existing gas-fired boiler and install a 299000 BTU input natural gas hot water boiler. Install a combustion air fan.

Install a 399,000 BTU input natural gas pool heater; install gas piping to the pool heater.

Install 1 propane boiler with Taco base-mount pump to supply existing air handlers equipment.

Remove existing steam boilers and install 3 gas-fired boilers; replace the steam coil on the makeup air unit to the kitchen; install a plate-and-frame heat exchanger; replace all circulators; install a new stainless steel chimney.

Install a new gas-fired boiler and new gas pipe, 200000 BTUs. Pipe in 2 hydro air coils.

Install gas piping for 2 pool heaters and hook up heaters supplied by pool co.

Install gas piping from natural gas meter to 400000 Btu pool heater; connect piping to pool heater.

Install a new natural gas steam boiler with a BTU input of 100000 to replace a cracked and leaking steam boiler.

Install 1 oil-fired pool heater.

Remove the existing high-efficiency natural gas hot water boiler due to a cracked heat exchanger and replace it with a Navien 95% efficient natural gas boiler.

Relocate toe space heater. Amendment (12/7/16): Install 14 feet of cast-iron baseboard heat.

Remove an oil-fired hot water boiler and install a 299000 BTU input natural gas-fired hot water boiler. Install gas piping from the natural gas meter to the boiler and a natural gas cooktop. Add a Field Controls combustion air fan.

Remove the existing oil-fired boiler; install a 150000 Btu natural gas boiler with a 50-gallon indirect hot water heater; install new gas pipe from the meter to the boiler, stove, and log lighter.

Remove existing gas-fired hot water boilers and install 2 natural gas hot water boilers, each with a 399000 BTU input.

Install a new gas line from the new gas meter to the new boiler and kitchen stove; install 1 gas boiler and 1 10000 BTU toe-kick heater in the kitchen.

Install 2 8-section sunrad rads in new second floor. Baths; install new radiant in-floor heat for kitchen floor warming only; install 1 16-section sunrad radiator in maids room.

Install pool and spa heater.

Install a natural gas pool heater with a 400000 BTU input and gas piping to the heater.

Install radiant heat for garage.

Install a geothermal system chiller and 20 geothermal wells; 28 air handlers; pipe wet side; and a snow-melt system for the driveway with an oil-fired 50 hp water boiler. Install 1 5000-gallon double-wall fuel tank for the snow-melt system, boiler, and generator.