information iconYour health is our priority. Important covid-19 informationClick here...

Design & Installation

Design & Installation


Philadelphia Ventilation Design & Installation serving Ardmore, Bala Cynwyd, Bryn Mawr, Berwyn, Devon, Paoli, Southampton, Villanova, Warrington and surrounding areas!

Ventilation Design & Installation Philadelphia

When planning out your home, a major factor in comfort that often gets neglected is the temperature. This is why you want to make sure you have a proper home HVAC system that fits your needs. Here are a few things to consider when needing one; always choose an experienced Philadelphia ventilation design & installation company.

What Does Your HVAC System Need?

Any proper HVAC system will want to have a design that addresses the following checklist:

  • Is it properly sized to provide the right airflow for each room?
  • Does the static air pressure drop across the handler meet manufacturer and design plans?
  •  Is there an adequate amount of sealed supply ductwork to provide enough air flow?
  •  Is there enough sealed return ductwork to provide proper air flow to any fans?
  • Where is the air coming from? You don’t want air going into your HVAC system from polluted zones.  This can include fumes from automobiles and stored chemicals, along with attic particulates.
  •  Is there balanced air flow between the supply and return systems?
  • Is it properly charged with refrigerant?
  • Does it have proper burner operation and draft?

As you can see, there are a lot of different elements that go into putting together a functional HVAC system. To make sure you aren’t missing anything, here’s a bit of a window into the design process:

Step 1: Take a survey of the air flow and air loads of each room in the building.

Step 2: Layout a map of the duct system. Don’t forget to account for potential obstructions.

Step 3: Size your duct equipment and HVAC equipment.

Step 4: Perform the actual installation of all the equipment.

Step 5: Charge the system, then verify that it charged properly by using either the evaporator superheat method or sub-cooling method.

Step 6: Perform the final tests to make sure everything was installed properly and functional. This includes making sure there is proper ventilation, air flows, static pressures, and other important indicators.

Design & Installation Company Serving Montgomery County, Bucks County & Philadelphia

When it comes to putting together a ductwork installation design for you Philadelphia home or commercial building, you want to be sure that you are working with a skilled and experienced HVAC company. This is what can make the difference between having a final product that hits all the points we mentioned above and one that doesn’t.

Angel HVAC is the perfect fit for your needs. We provide a full suite of services that include emergency services, preventative cleaning, and HVAC design and installation in Philadelphia, as well as Bucks and Montgomery County. Reach out to us today to speak to one of our experts and ask about a free on-site estimate.


Reason To

Choose Angel

Free Maintenance

First year maintenance free after new installation

Contactless Payments

We accept all credits cards and payment apps including Venmo & Paypal. No cash accepted.

Virtual Estimates

We also offer virtual estimates to get a quote quickly and safely. All you need is your smartphone!

12 Year Warranties

Up to 12 year parts and labor warranty from manufacturer

0% Financing

0% financing up to 72 months

When You Need Us the Most, Call A Local HVAC Pro

Philadelphia HVAC Repair Contractor serving Chalfont, Lansdale, Doylestown, Richboro, Huntingdon Valley and surrounding areas!

AC Repair Philadelphia

At Angel Heating & Cooling Inc., we understand that malfunctions in your heating and cooling system can arise unexpectedly, leaving you freezing in the winter or sweating in the summer. Whether you are in need of an emergency service, HVAC installation, or preventative maintenance cleaning, our experienced HVAC technicians can provide you with fast, friendly service. We also offer installation on a variety of HVAC equipment, all at a low cost to you.

We believe our success is built on our highly trained, industry certified team of HVAC technicians. The team at Angel Heating & Cooling Inc. are experienced in emergency service and preventive maintenance for furnaces and air conditioning systems from a variety of industry leading brands like Lennox, Goodman, and Trane. We are dedicated to ensuring our technicians are kept informed as to new regulations and industry code compliance. Additionally, we are committed to providing ongoing training in new equipment and procedures.

We provide each of our residential and commercial customers with quality, professional heating and cooling service and installations; our rates are competitive and we guarantee our workmanship.