ACiQ takes pride in its ability to provide a high-quality system, including all system components. Leaving no exception, the END4X42L21A vertical coil is a superior option for almost any application while maintaining the entire uni°s efficiency with a factory-integrated TXV kit for enhanced energy optimization.
QUICK FACTS
3.5 ton vertical coil
Works in both upflow and downflow applications
Compatible with both AC-only and heat pump condensers
Factory-installed TXV kit for enhanced energy optimization
Sturdy and compact design
3.5 Tons
The ACiQ END4X42L21A is rated for up to 3.5 tons of heating and cooling. With its ability to be installed with either an AC-only condenser or a heat pump condenser, this unit is ideal for many applications. In some packages, this coil will be larger than its paired condenser, which will increase the overall efficiency of the entire unit, but the coil should never be smaller than its paired condenser. Please note that this item cannot operate independently from a compatible condenser and blower or furnace, each available at an additional cost.
Warranty
ACiQ offers a 10 year parts warranty on their coils when they are installed following your state and local codes, as well as the system is paired with a certified system matchup. Please note that in order to obtain the entire length of this warranty, the entire unit must be registered through the manufacturer.
Product Specifications
More Information
ACiQ 3.5 Ton 21" Width Vertical Evaporator Cased Coil
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
ACiQ air conditioning systems, standard heat pumps, and gas furnaces are manufactured by the largest HVAC manufacturer in America, who also happens to be the seller of the nation’s #1 brand. However, because our prices are SO LOW, they will not allow us to mention their name! They must protect their current market share where typical home systems retail between $15,000 to $25,000 for the identical equipment that we let you buy direct for under $3,000. We offer homeowners and contractors the highest quality and best warranty HVAC systems in the industry at the absolute lowest price. With our industry-leading, high-tech ACiQ equipment, your home and your savings just got a whole lot smarter!
What happens if this breaks down?
HVACDirect.com gives you lifetime tech support. Many common problems can be solved with a phone call to us. HVACDirect.com is an authorized dealer of ACiQ, therefore equipment we sell carries the full manufacturer's warranty. The warranty applies to all parts. You have to register the products online in order to extend the warranty to the full 10 years, otherwise the term is 5 years. If a part fails under warranty, you will not pay anything for the replacement part. Should a part fail under warranty, the first step is to have a professional confirm what part needs to be replaced. Then, contact us at [email protected] or by calling and asking for customer service.
What happens if it arrives damaged?
If you are present during drop-off and you see obvious signs of damage or rough handling in transit - please ask the driver to wait while you inspect the equipment. If it is damaged badly enough that you believe it can not function, you have the right to refuse the damaged portion of the shipment. If you discover the damage after the driver has left, take photos of the damage and send them to [email protected]. Please refer to your order number in the email. This starts the process and one of our representatives will be in touch with you promptly.
How can I find an installer?
It’s easier than you think – the key is to find an independent contractor or small company as opposed to a larger HVAC service. A one or two person outfit will do the work more quickly and cheaply than a bigger company, too. Yelp.com, Thumbtack.com, and Porch.com are websites are designed to help you connect with a professional in your area. You could also place a call to the last professional who did work on your home and see if they have any recommendations.
Should I order a new lineset?
Our top recommendation – protect your investment by replacing your lineset when you replace your air conditioning. Leftover oil and or contaminants in the old lineset can enter your new system and reduce the lifespan. If, on the other hand, you wish to avoid replacing the lineset, we do carry flush kits to clean out incompatible oils and contaminants.
Is the 3.5 ton N4A642GKB compatible with the 3.5 ton vertical cased coil END4X42L21A?
Yes the N4A642GKB is compatible with the END4X42L21A, but only when paired with an appropriate furnace will it be an AHRI-rated system. Without the furnace, it will not perform nearly as well. We have several systems with the two units already matched with appropriate furnaces on our site; use our search bar to find "N4A642GKB / END4X42L21A" and full furnace and AC systems containing the two units will show in the search results.
If you have any further questions, please call us and we will be happy to assist you.
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