Order a MJ8 report

Options for purchasing a load report  (Manual J 8th Ed)

Block load or room by room.

1) Block loads treat the entire home as one single room, and its results are specific to the entire home. The cost is usualy $50-$150 depending on square footage and complexity of the home.
The turn around time for a block load is usually 3 days or less.

Please read the instructions below and email the plans for an exact quote !

2) To purchase a room by room heating and cooling load (Manual J 8th ed) please read the instructions below.

A) Choose the conditioned not habitable square footage as closely as possible (A basement might be heated and cooled but not considered part of the homes square footage on the plans.).
Click the PayPal Buy now button choosing the appropriate size.
(You do not have to have a PayPal account, you can pay directly using a credit card. Look for the Checkout as guest option.)

Our new website customer sale prices are,

  • 1,000 sq ft  and under   $250.00
  • 1,000 – 1,500 Sq ft         $350.00
  • 1,500 – 2,500 Sq ft         $400.00
  • 2,500 – 4,000 Sq ft         $500.00
  • 4,000 – 5,500 Sq ft         $600.00
  • Above 5,500, email with sq footage for estimate.

B) After successfully paying you will be brought back to our Manual J 8th information form. That form should be filled out and submitted.

To preview the form in advance click here

C) Once the information has been submitted YOU MUST send the construction plans by any method below.


Email the file to enrgyxprt+mj8 at gmail or
Share the file with enrgyxprt using dropbox or
Mail a non returnable CD-Rom or thumbdrive to

Residential Energy Conservation LLC
3771 Nsconset Hwy, Suite 101A
S. Setauket NY 11720

The information needed on the plans or in the email is,

  • Window rough opening sizes.
  • Window U value’s and SHGC values.
  • All required measurements for all views.
  • Floor plans for Foundation,1st floor,2nd floor and all elevations (Front, rear and both sides)

If you ordered a block load, we will send you the pay now link via email.
For a room by room use the Pay Now below.

Please Note:
After completing your payment you will be brought back to our Order form.

Once the form has been submitted you will be contacted by us with an estimate of time for delivery. Its usually within 7 days but can be expedited. If you need the Manual J report sooner, please mention it in the Notes on the Manual J 8th information form. Again, Block loads can be turned around much sooner and usually are.


Home Sq ft
Home Address