The Connecticut Heating and Cooling Contractors Association (CHCCA) elevates the HVAC industry in Connecticut at the Capitol and with State Agencies. They advocate for members at the State level and educate personnel in license training and current codes that need to be followed. The CHCC also provide a connection between contractor membership and vendors who are members. Clover Corporation, a founding vending member since the beginning of the organization in the 1970's, has remained in a participating role for over 50 years. An Executive Director is the sole Staff of the organization. An elected voluntary Advisory Board and Leadership Officers of participating members are elected annually to add new talent, perspectives and voices each year. A Dedicated Lobbyist represents members and advocates for them at the Capitol and with agencies of the State. For over 50 years the CHCC Association has been advocating, educating and connecting members working in HVAC trades as the marketplace has experienced change. Today, smaller heating and cooling contractors are being absorbed by larger companies and membership declines are affecting the viability of the Association. It is important to maintain the availability of the advocacy, education and connection that this organization provides the heating and cooling trades in the State. Take a few moments to review the website of the CHCC (www.CHCC.net ) and familiarize yourself with the Association and what it provides to the State HVAC industry. Encourage and support this local organization and it's value to Connecticut industry.

Due to industry-wide R454B supply challenges Allied Air is temporarily increasing the factory installed charge in all R454B air conditioners and heat pumps 9 oz. The equipment charge change began in June 2025 (increased 9 oz) to provide the required refrigerant charge for 30 ft of line set with a typical 3/8” installation. This will minimize the amount of additional refrigerant required during installation. The R454B air conditioners and heat pumps will have the same ratings and performance as units with a factory installed refrigerant charge for 15 feet of line set. There is no change in model numbers, but the revision number, also known as the dash number, has changed. The units with additional charge will not have any new or unique parts, but a new repair parts list will be available for the new dash numbers. - The carton distribution label will be marked “CHARGED FOR 30 FEET OF LINE SET" and will have a pink band across the top of the label or a pink dot on the carton. - The unit nameplate will state “FACTORY CHARGE (30 FT)” (under serial number).

Yes, Energize CT is offering rebates on equipment that meets energy qualifications and as an Energy Partner with Energize CT, Clover Corporation offers customers assistance in filing for the rebate. The following outline summarizes the new rebates. For more specific information or questions regarding rebates, you can go to Energize CT’s website or email us at info@clover-corporation.com.

A2L refrigerant compositions include hydrofluorolefins (HFO) such as R1234yf and R1234ze, hydrofluorocarbon(HFC) and hydrofluorolefin(HFO) blends such as R452B and R454B and some pure HFC’s such as R-32. These combinations result in a lower global warming potential (GWP) while maintaining the cooling efficiency required for commercial and residential applications. R410 A, currently used in air conditioners, is an A1 refrigerant that has no flame propagation at 63°C. Unlike the last refrigerant transition which shifted from the use of one nonflammable refrigerant to another, many of the new refrigerants are mildly flammable. HFO based A2L refrigerants are a cost-effective option and offer a GWP saving of up to 99.9% compared to HFCs while requiring only minimum equipment systems design change. In transitioning to more sustainable electric cooling the downside is additional training will be required of installers.

It’s Heating and cooling in one packaged, ductable system. Cost to install is lower and it’s easy to install.

Lowers your electrical demand charge and reduces your carbon footprint. Offers energy savings by reducing electric use up to 80%

Saves 50-70% on heating costs over conventional heating systems. Heats people and objects rather than the air; offering greater comfort. Many different styles for many different applications

There are new technologies on the market that offer great energy efficiency to reduce heating costs. These are also incentivized to save on initial installation costs.  

It is an advanced water ammonia absorption process that provides heating and cooling with outstanding flexibility and performance that electric equipment cannot provide.

Starting Jan 1, 2025 air source heat pumps that are Energy Star rated and listed as eligible can still receive Energize CT rebates and qualify for the tax incentive. Contact us for more information and an Application form.

Energize CT no longer offers rebates on natural gas HVAC systems. However the tax incentive still exists when upgrading your gas furnace to a higher efficiency saving you energy and lowering your heating costs.

A gas fire heat pump provides heating that is 140-150% efficient, depending on model. It operates on standard single-phase power and uses only .75 Kw of electricity for 5 tons of cooling.

As an HVAC wholesale company, we do not sell directly to homeowners because we do not install. A licensed contractor is necessary for the proper installation of HVAC equipment. We are happy to answer any questions you may have regarding your heating and cooling needs or the products we offer. We can also recommend well respected and licensed contractors, that we have worked with, in your area to get the job done!

Supply deficits are common worldwide and in every industry. Recently, supply shortages have reached an all-time high in the HVAC community. Here at Clover, we locally stock heating and cooling equipment and are proactive in having equipment readily available to meet your needs! We are experiencing some delays with a few of our products, but we keep our customers informed when delays are evident. Due to this, we encourage our contractor base to order earlier rather than later to avoid or lessen the impact of these delays. When necessary, we can also offer substitute solutions.

Ductless mini-split systems are more efficient than a central air system. Their sleek design and quiet operation blends them into any room setting. Despite their size, they are powerful enough to cool any size room!

Variable Refrigerant Flow (VRF) systems alternate refrigerant volume in the system to match a building’s need for heating and cooling. Only a minimum amount of energy is needed to maintain set temperatures in a room. The refrigerant is conditioned by the condensing unit (which may be outdoors or indoors, water or air cooled), and circulated within the building to multiple indoor units. By operating at varying speeds, VRF units work only as needed allowing for substantial energy savings.

Variable Refrigerant Flow (VRF) and variant refrigerant volume (VFV) systems are similar to ductless mini- split systems. VRFs allow individualized temperature control in different zones and the ability to heat and cool simultaneously, that mini-splits cannot do. They allow for more varying degrees of cooling in more specific areas and switch to heating mode during winter without additional equipment.