16 Pierce Rd
Greenwich, CT- 2019Mechanical
Install new ductwork system. Amendment (7/7/20): Extend gas piping.
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Install new ductwork system. Amendment (7/7/20): Extend gas piping.
Modify existing ductwork, kitchen exhaust, and bath fan.
Furnish and install 2 hydro-air air handlers, ductwork, and condensers.
Modify ductwork and kitchen exhaust.
Install air conditioning on half of the first floor.
$5KInstall 2 combi gas boilers.
$10KDuctless split heat pump.
Install 3 boilers.
$25KGas-fired warm air with air conditioning.
$10KGas. New 2-family.
$1.5KInstall in attic 3 tons var. Speed air handlers with nec. Ductwork, grills for 1 zone; 2 supply ducts will run down 3 closets to first floor outlets; matching 3 tons (up to 17 seer) 2-stage condensing unit to be installed with nec. Refrigerant and condensate piping.
$10KInstall a gas-fired condensing furnace, approximately 100000 BTU, with a 4-ton cooling coil; necessary ductwork, grilles, motorized damper, and controls to heat and cool in 2 zones on the 1st and 2nd floors. Install necessary intake and exhaust venting and condensate piping. Vent out bath fans, dryer, and kitchen exhaust. Install a matching 3 1/2-ton, 13 SEER condensing unit on a suitable pad with necessary refrigerant and condensate piping.
Basement: Condensing furnace, 100000 BTUs with propane adaptor, 3 tons cooling coil, NEC ductwork, grills, motorized dampers, and controls for 3 zones. Attic: Gas-fired condensing furnace with propane adaptor, approximately 100000 BTUs with 4 tons cooling coil, NEC ductwork, grills, motorized dampers, and controls for 3 zones. Install NEC intake/exhaust venting and condensate piping for 2 furnaces; vent out bath fans, dryer, and kitchen exhaust. Install 2 two-stage (up to 17 SEER) condensing units, 3 tons down, 4 tons up, with NEC refrigerant and condensate piping.
Install 3 tons A/R handler with NEC ductwork and grilles to cool the house in 1 zone. Place a matching 3 tons (13 SEER) condensing unit on a suitable pad and connect it with NEC refrigerant and condensate piping. Amendment (11/2/16): Replace the existing gas-fired boiler and water heater with an IBC gas-fired modulating boiler up to 160000 BTU and a 50-gallon indirect water heater. Tie into existing gas and water piping, electrical, and 2 existing hydronic loads. Install NEC venting, combustion air, and condensate piping.
Replace existing second-floor equipment with a gas-fired furnace, approximately 80,000 BTUs, with a 3 1/2-ton cooling coil, and connect to existing ductwork, gas piping, and electrical wiring. Install required intake and exhaust venting and condensate piping for the furnace. Install a Carrier 3-ton, 2-stage (up to 17 SEER) condensing unit in the existing location, and connect to existing refrigerant and condensate piping and electrical wiring.
$8KRelocate 2 supply ducts; install necessary venting and makeup air for kitchen exhaust.
Poolhouse addition: Install in attic a gas-fired furnace, approximately 60,000 BTUs, with a 2-ton cooling coil, necessary ductwork, grills, intake and exhaust venting, and condensate piping. Install a matching 2-ton, 13 SEER condensing unit on a suitable pad, with necessary refrigerant and condensate piping and a programmable thermostat.
Modify existing ductwork and install new supply outlets as needed.
Replace the existing oil-fired furnace and ductwork with a gas-fired furnace, approximately 80000 BTU, with necessary ductwork and grills to heat in 1 zone. Install necessary gas piping to the new gas service, intake/exhaust venting, and condensate piping.
$10KInstall gas-fired furnace approximately 75000 btu with 3-ton cooling coil, nec. Ductwork, grills, motorized dampers and controls to heat/cool in 2 zones: 1) master bedroom., 2) rest second floor.; install typeB gas vent chimney; install in basement gas-fired furnace, approximately 85000 btu's with 3 tons cooling coil, nec. Ductwork; grills, motorized dampers, controls for 2 zones: 1) basement, 2) first floor. And all nec. Intake/exhaust. Venting for furnace and venting of bath fans, dryer and kitchen exhaust.; make up air for kitchen, 2 matching 21/2 tons 13 seer condensing units to be installed with nec. Refrigerant and condensate piping.
Basement: gas-fired condensing furnace (80000 btu) with 3 tons cooling coil, nec. Ductwork, grills, motorized dampers to heat/cool in 2 zones: rt. Side first floor., left side first floor.; install nec. Intake/exhaust. Venting and condensate piping; install in attic: gas-fired condensing furnace, approximately 80000btu with 4 tons cooling coil and nec. Ductwork, grills and motorized dampers to heat/cool in 3 zones: mstr. Bedr., other second floor. Bedrms. And third floor.; install nec. Intake/exhaust. Venting and condensate piping; 2 matching 13 seer condensing units to be installed with nec. Refrigerant and condensate piping.
2 ibc gas-fired boilers up to 260000 btu and 1 ibc 115 gallon indirect water htr. With nec. Circulators and hydornic piping; instll nec. Intake and exhaust venting and condensate piping; install radiant heat for master bath, garage, other baths, breakfast area and kitchen; install modine ht water htr. For garage; install 2-ton hydro-air hdnlr. System (up to 17 seer) for lower level heat/cooling; install 4 tons hydro air hndlr. System for first floor. Heat/cooling; install in attic, 2 2-ton and 1 3-ton hydro air/hndlr. Systems for second floor. And third floor. Heat/cooling; refrigerant; install 5 matching ground source heat pump system condensing units with control condensing units indoors; install nec. Venting for: bath fans, dryer and kitchen exhaust.
Install necessary gas piping between the gas meter and gas grill.
$500Ductwork only: modify return and supply ducts; install NEC motorized dampers and controls to create a separate zone for the master bedroom; reconnect existing front hall and powder room ducts to operate with the master bedroom zone; relocate and replace the existing hall thermostat to the living/dining room area; cap off the existing floor outlet in the kitchen (in crawlspace), which will no longer be needed.
Ductwork changes for renovation.
Ductwork changes for renovation.
Install in the basement an approximately 60000 BTU gas-fired, 2-stage, variable-speed furnace with a 2 1/2-ton cooling coil, necessary ductwork, and grilles to heat and cool first-floor rooms, plus 1 supply and 1 return in the basement. Install in the attic an approximately 60000 BTU gas-fired, 2-stage, variable-speed furnace with a 2 1/2-ton cooling coil and necessary ductwork and grilles to heat and cool second-floor rooms. The furnace will have a Type B gas vent chimney through the roof. The first-floor system has necessary intake/exhaust venting and condensate piping. Install necessary gas piping to new gas service for 2 furnaces, 1 water heater, and 1 dryer. Install 2 2-ton, 16 SEER condensing units with necessary refrigerant and condensate piping.
$23KRelocate existing ductwork where necessary for construction. Separate the remaining radiators in the old part of the house into 2 zones: 1st and 2nd floors. Install a radiant heating system for the kitchen area with radiant tubing, a manifold, and a mixing block, and tie into the existing boiler.
Vent out kitchen exhaust.
Install in attic a 60000 BTU condensing gas-fired furnace with a 2 1/2-ton cooling coil and necessary ductwork to heat and cool the second floor. Install necessary intake and exhaust venting and condensate pipe. Install necessary gas piping to the existing service for the furnace, lower-level heater, and future gas fireplace; vent out bath fans. Extend existing ductwork from the existing first-floor system to new first-floor rooms. Install a 2-ton (up to 17 SEER) 2-stage condensing unit. Install necessary refrigerant and condensate piping and Infinity control.
Ductless split heating system installed.
Install a split ductless 12,000 BTU air conditioning/heat pump system for the poolhouse. The air handler is mounted on an interior wall, and the condensing unit/heat pump is mounted on the exterior of that wall. NEC refrigerant and condensate piping is installed to connect the units.
Modify ductwork as necessary.
Miscellaneous ductwork installed for renovation.
Remove the existing oil-fired furnace; install a gas-fired furnace, approximately 80000 Btu, and tie it into the existing ductwork. Install necessary gas piping between the furnace and new gas service. Vent through the existing chimney. Install motorized dampers and controls in the ductwork to divide it into 3 zones.
$2.5KInstall a ductless air handler in the basement, mounted on an exterior wall, with 9,000 BTUs and NEC. Refrigerant and condensate piping to connect to a matching 9,000 BTU inverter heat pump/condensing unit mounted with a bracket on the outside of the wall.
Replace the existing gas-fired furnace with an 80000 Btu gas-fired condensing furnace with a 3 1/2-ton cooling coil, and tie into the existing ductwork. Install a 17 SEER condensing unit, 3 tons, with NEC refrigerant and condensate piping and NEC intake/exhaust venting for the furnace.
$8K12000 btu's split ductless heatpump, air conditioning, sstem to heat/cool first floor., heatpump condensing unit to be mounted with wall bracket on exter. Wall; refrigerant and condensate piping installed; for 2nd and third floor install in attic 2 1/2-ton air handlers with nec. Ductwork, motorized dampers and grills for 2 zones; 1) second floor, 2) third floor.; matching condensing unit (13 seer) to be placed on suitable pad and nec. Refrigerant and condensate piping installed.
$20KDuctwork only in the basement area. Relocate vents and ductwork on either end of the room. Install new ductwork, grills, motorized dampers, and controls to add a separate heating/cooling zone for the basement area off the existing system.
Replace the existing GeneralAire steam humidifier with a steam humidifier and connect it to existing water piping.
$1.6KOil fired boiler replaces, second floor. Rads; install gas-fired condensing boiler up to 124000 btu with built in indirect water htr.; install nec. Gas piping from boiler to gas service; install nec. Venting, combusion air and condensate piping; install new radiator in kitchen and relocate exist. kitch rads to basement; tie in boiler to all for 1 zone; install hydro-coil on exist. air handlers to proide second floor heating; install nec. Hot water piping and controls.
Replace existing inoperative air-conditioning equipment for the second floor with a 2 1/2-ton Carrier fixed-speed air handler and tie into existing ductwork. Install a 2 1/2-ton, 13 SEER condensing unit and NEC refrigerant and condensate piping to connect the units.
$5KRemove and discard oil-fired boiler; install gas-fired hot water boiler (up to 199000 BTU) with necessary circulators and controls, and tie into 2 existing hydronic zones and existing indirect water heater. Install gas piping between the equipment and new gas service, and necessary intake and exhaust venting and condensate piping.
$8KInstall an approximately 60000 BTU gas-fired furnace in the attic with a 2 1/2-ton super coil, NEC ductwork, grills, intake/exhaust venting, and condensate piping to heat and cool the second floor. Install an approximately 60000 BTU gas-fired furnace in the crawlspace with a 2 1/2-ton super coil, NEC ductwork, grills, intake/exhaust venting, and condensate piping. Vent out bath fans, dryer, and kitchen exhaust, and provide makeup air for the kitchen. Install 2 2-ton condensing units on suitable pads with NEC refrigerant and condensate piping and Infinity controllers.
Replace existing HVAC equipment with a Carrier gas-fired furnace, approximately 100000 btu's, with a 4 tons cooling coil, and tie into existing ductwork, gas piping, electrical, and venting. Install 2 motorized dampers for 2 zones of heating/cooling. Install a 4 tons 13 seer condensing unit. Flush existing refrigerant piping and replace where necessary; reconnect to new units, charge, start, and test.
$6KRemove the existing oil-fired hot water boiler; install a gas-fired condensing boiler with an indirect 60-gallon water heater and necessary circulators and controls to connect to the existing 3 heating zones; install gas piping between the boiler and the new gas service; install a polypropylene liner for venting through the existing chimney.
$10KVent 3 bath fans, as nec.
Install an 80,000 BTU gas-fired condensing furnace with a 4-ton cooling coil, NEC ductwork, and grilles to heat and cool in 3 zones. First floor: install an 80,000 BTU gas-fired condensing furnace with a 3-ton cooling coil, NEC ductwork, and grilles to heat and cool in 3 zones. Install NEC condensate piping and intake/exhaust venting for both furnaces. Install 2 condensing units (up to 17 SEER), 4 tons up and 3 tons down, with NEC refrigerant and condensate piping. Vent all bath fans, kitchen exhaust, and dryer vent.
All equipment existing. Install fan in can for combustion air. Install new ductwork off the existing first-floor system and modify existing ductwork to heat and cool the new first-floor addition and create zones for the family room/kitchen, living room/dining room, and office. Install new ductwork off the existing second-floor system to heat and cool the new addition, and modify existing ductwork to create zones for the master bedroom and the rest of the second floor.
Install an approximately 60,000 BTU gas-fired furnace in the attic with a 2 1/2-ton cooling coil and necessary ductwork and grilles to heat and cool the new master bedroom and the room above it. Install necessary intake and exhaust venting and condensate piping, and vent bath fans. A matching 2-ton Carrier (up to 17 SEER) condensing unit will be installed with necessary refrigerant and condensate piping.
Provide exist. air handlers with electrical. Heat; install 4 tons variablel-speed air handlers with matching electrical. Heat and reconnect to existing system; modify existing ductwork to create 3 zones: 1) first floor. 2) second floor, 3) third floor.
Install a gas-fired furnace in the basement, rated at 80,000 BTU, with a 3 1/2-ton cooling coil, NEC ductwork, grilles, motorized dampers, and controls for 4 zones: playroom, kitchen/family room, guest room, and media/exercise rooms. Install a gas-fired furnace rated at 80,000 BTU, with a 3 1/2-ton cooling coil, NEC ductwork, grilles, motorized dampers, and controls for 4 zones: dining/living rooms, library, entry, seating RH, gun room, and nanny room. Install an approximately 80,000 BTU gas-fired furnace in the attic, with a 4-ton cooling coil, NEC ductwork, grilles, motorized dampers, and controls for 4 zones: master bedroom, bedroom #2, bedroom #3, and bedroom #4. Install intake/exhaust venting for 3 furnaces and venting for bath fans, dryer, and kitchen exhaust, plus 3 matching condensing units on the roof.
Modify existing ductwork as necessary. For renovation, install necessary gas piping for dryer with exhaust piping.
Install in basement: gas-fired condensing furnace with approximately 100000 btu 3-ton cooling coil nec. Ductwork, grills, motorized dampers and controls to heat/cool in 3 zones: 1: lower level, first floor., room over garage; install in attic: gas-fired condensing furnace approximately 50000 btu's with 3 tons cooling coil, nec. Ductwork, grills, motorized dampers and controls to heat/cool in 2 zones: master bedroom., and rest of upstairs rooms; install nec. Intake/exhaust. Venting and condensate for both furnaces, vent out bath fans, dryers and kitchen exhaust.; install 2 3-tons carrier (up to 17 seer) 2-stage condensing units with nec. Refrigerant and condensate piping.
Miscellaneous ductwork as necessary; venting for kitchen; exhaust and makeup air if required.
Vent dryer and bath fans; relocate 2 supply outlets. Ductwork only.