New and replacement parts for your heating and cooling systems.

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Air Conditioning and Heat Pumps

Trane Products

XV20i

The XV20i TruComfort™ Variable Speed unit is one of the industry’s most efficient variable speed air conditioners, up to 22.00 SEER/14.00 EER, available in 2-, 3-, 4-, and 5-ton models. This unit features a woven Spine Fin™ coil, Climatuff® Variable Speed inverter-driven compressor, ComfortLink™ II capability, and a Weatherguard Top™, which is a unique design exclusive to Trane that protects the unit from the elements. Even on the hottest days, it cools your home with precision, keeping you comfortable throughout the day.

XL16i

The 1.5-5 ton XL16i air conditioner offers single-stage cooling and up to 17.00 SEER. This unit’s design features a swept fan blade, an all-aluminum Spine Fin™ coil, and Climatuff® compressor, making it a durable and efficient choice for your home. A Weatherguard Top™, a unique design exclusive to Trane, protects the unit from the elements.

XRAC

The XRAC central air conditioner unit offers two-stage cooling and up to 18.00 SEER, available in 2-, 3-, 4-, and 5-ton models. This unit’s design features an all-aluminum Spine Fin™ coil, and a two-stage Climatuff® compressor, making it a durable and efficient choice for your home.

Ductless Systems

LG Air Conditioning Technologies

LG Wall Mount

LG’s most energy-efficient line of heat pump duct-free products. Systems are available in 9,000, 12,000, 18,000, and 24,000 Btu/h capacities.

  • Energy Saving up to 21.5 SEER
  • Ultra Quiet Operation – Indoor unit sound pressure 19 dB (Sleep Mode)
  • Operation Range
  • Cooling: 14°F DB to 118°F DB*
  • Heating: -4°F WB to 65°F WB
  • Inverter driven precision load matching – maximizes compressor efficiency, minimizing power consumption

*Optional Low Ambient Wind Baffle Kit allows operation down to 0 degrees F in Cooling

Low Static

The low static indoor unit is compatible with multi zone in these compact spaces.

  • ESP control
  • Hot Start
  • Inverter variable-speed fan
  • Internal condensate pump
  • Auto restart
  • Two-thermistor control
  • Sleep mode

LMU18CHV (Single Fan)

15,600 / 17,000 BTU’s
The Multi F series of heat pumps are compact, outdoor units compatible with both ducted and duct-free indoor units.

  • Inverter variable-speed compressor maintains temperature while reducing energy consumption
  • Supports multiple indoor units for personalized comfort
  • Compatible with both ducted and duct-free indoor units for maximum design flexibility
  • Quiet operation reduces noise pollution
  • Available with LGRED° heat technology for reliable heating performance in extreme winter weather

Vertical AHU

Customers desiring traditional, ducted infrastructure can still benefit from inverter technology with the LG Vertical Air Handler (VAHU). As 4-way configurable unit contractors have the flexibility to install the unit in a way that’s best suited for the application.

  • Increased design flexibility with configurable 4-way installation
  • Energy-efficient operation reduces total cost of ownership
  • Features an Electronically commutated motor (ECM) motor making it eligible for a number of rebates
  • Wi-Fi capable enabling effortless control using the SmartThinQ app
  • Built-in LG Dry Contact allows for easy integration of 3rd party thermostats

LMU600HV (Dual fan)

60,000 / 64,000 BTU’s
The Multi F series of heat pumps are compact, outdoor units compatible with both ducted and duct-free indoor units. With the ability to support multiple zones, up to four and eight zones respectively, the Multi F and Multi F MAX are perfectly suited for residential and light commercial applications. The Multi F lineup also features units with LGRED° heat technology which offers reliable heating in some of the most extreme winter temperatures.

Geothermal

Our geothermal resource center has a lot of information on the benefits of what a geothermal solution has to offer. Whatever your needs are, regular maintenance, equipment repair, or an entire comfort system, our highly certified staff has the skills to help. Want to save up to 70% on heating, cooling and hot water costs? Then let us install for you a geothermal solution that maximizes the clean, green, renewable energy stored in your backyard.

Furnaces

Trane Products

S9X1

The S9X1 family features up to 96% AFUE and is packed with energy-saving features such as a high efficiency ECM (Electronically Commutated Motor) blower motor. These high efficiency features help lower monthly energy bills, helping you save money over the lifetime of your furnace. High-efficiency, Constant Torque ECM blower motor provides a consistent flow of warm, comfortable air, while operating quietly and efficiently.

S8X1 Hero

The single-stage S8X1 gas furnace is a good choice for those looking for solid heating. Tested, durable components help make sure your system is at optimum performance.

The S8X1 is rated with up to 80% AFUE and features a high efficiency ECM (Electronically Commutated Motor) and our exclusive patented Vortica™ II blower design. These technologies help reduce monthly energy bills, reduce noise, and deliver the best possible airflow to keep your home comfortable.

S9V2 Hero

The new S9V2 furnace is more efficient in both heating and cooling, offers quiet operation, and maintains the DNA that Trane is known for: quality and reliability.

The S9V2 is rated at 96% gas efficiency (AFUE), and the Vortica™ II blower is one of the most efficient in the industry, providing energy savings in both winter AND summer.

Boilers

NCB-E

Navien NCB-E is the first high efficiency condensing combi-boiler with the capacity to supply both heat and domestic hot water for larger homes — enough hydronic heat for a whole house, plus hot water to run two showers and a dishwasher all at the same time.

  • AFUE 95% Energy Star Most Efficient for 2019
  • Energy Star certified
  • Backed by the industry’s strongest warranty—10 years on heat exchangers
  • Takes less space than floor standing boiler and tank water heater
  • Can be cascaded with Navien NPE water heater for increased DHW flow demand
  • Easy to use control panel
  • Elegant, clean appearance
  • Ideal for replacements or new construction
  • Optional NaviLink™ WiFi remote control system
  • NaviClean™ magnetic filtration system (Included NFC / Optional NCB-E)

Knight Fire Tube Wall

KNIGHT Fire Tube Wall Mount Boiler gives greater installation flexibility with the performance you’ve come to expect.

  • 7 Models from 55,000 to 399,000 Btu/hr
  • 95% AFUE
  • Up to 10:1 Turndown
  • ECM Variable Speed Boiler Pump
  • Features SMART SYSTEM™ Operating Control and CON·X·US® Remote Connect Capable

INDOOR AIR QUALITY

Filters

Trane CleanEffects

Setting the standard in air quality, the Trane CleanEffects™ Air Cleaner uses revolutionary technology that supplies your home with a cleaner, healthier environment. Trane CleanEffects™ Air Cleaner removes up to 99.98% of airborne particles – including those as small as .1 micron, making it 8 times more effective than even the best HEPA room filters and up to 100 times more effective than a standard 1-inch filter.

Humidifiers/ Dehumidifiers

Steam 800

  • FULL COVERAGE up to 6,200 square feet in tightly built homes. Choose from 6 levels of output adding 11.5 to 34.6 gallons of moisture into the air per day based on voltage and installation
  • DUAL SENSOR 24/7 AUTO MODE continually monitors and responds to both outdoor temperature and indoor relative humidity to deliver optimum humidity throughout the home – simply set it and forget it
  • CONVENIENT DIGITAL CONTROL shows percent humidity, lights indicate humidifier is running and when service is needed, and Blower Activation switch sets humidifier to run continually, or only when the furnace runs
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions

Large Bypass

  • FULL COVERAGE up to 4,000 square feet in tightly built homes with a capacity of 17 gallons per day
  • AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimum humidity 24/7 throughout the home – simply set it and forget it
  • CONVENIENT DIGITAL CONTROL shows percent humidity, lights indicate humidifier is running, when to change the water panel, when service is needed, and Blower Activation switch sets humidifier to run continually, or only when the furnace runs
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions

Thermostats

Nest Learning Thermostats

Proven energy savings. Can pay for itself in two years or less.Turns itself down when you’re away. Control it from anywhere.

Trane ComfortLink II XL1050

Trane ComfortLink™ II XL1050 Zoning Control with built-in Nexia Bridge combines zoning technology and a home automation hub to remotely control your home, comfort, and energy use. It’s easily accessible from a smartphone, tablet or computer, which makes adjusting the temperature for your family’s comfort a breeze.

Honeywell Vision Pro 8000

Clarity, Connectivity, and Control

With a large touchscreen display, the VisionPRO® 8000 WiFi Programmable Thermostat makes it easy to control your home comfort. Program a schedule for every day of the week or control the temperature remotely anytime from the Total Connect Comfort app.

Air Handlers

Trane Products

M-Series TEM Air Handler

The M Series Communicating air handlers combine affordability and flexibility to work with the complete range of Trane heating and cooling products. So you get the reliability of Trane and the options to work within your specific system and budget.

Hyperion Series TAM 9

The extraordinary Trane Hyperion™ air handler represents a substantial advance in air handling technology. A double-walled cabinet and our exclusive Trane Vortica™ blower ensures reliable, ultra-quiet operation.

  • Refrigerator-styled insulation made without exposed fibrous material, virtually eliminates sweating, condensation and airborne particles for a safer home environment.
  • Trane Vortica™ blower provides reliable, ultra-quiet operation.
  • Double-walled cabinet eliminates the need for exposed insulation, preventing energy loss and reducing its carbon footprint.

Contact Nero Today

No heat? No AC? We’re available 24/7 for emergency repairs – call (203) 248-8110.

Our Service Areas

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Hours of Operation

Monday - Friday 8 am-4 pm

Phone Numbers

Tel (203) 248-8110
Fax (203) 248-6438

  • Ansonia
  • Bethany
  • Branford
  • Bridgeport
  • Cheshire
  • Clinton
  • Derby
  • Durham
  • East Haven
  • Fairfield
  • Guilford
  • Hamden
  • Hartford
  • Killingworth
  • Madison
  • Meriden
  • Milford
  • New Haven
  • North Branford
  • North Haven
  • Northford
  • Old Lyme
  • Orange
  • Prospect
  • Stratford
  • Wallingford
  • West Hartford
  • West Haven
  • Woodbridge
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