RANGER Cat Doors for Walls

RANGER Cat Doors for Walls
Technical Data Sheet

The technical data sheet (TDS) provides a summary of all of the technical details of RANGER Pet Doors.
The TDS includes all dimensional information as well as energy-efficiency testing for all pet doors.
ASTM E-283 Air Leakage
ASTM E-283 the official testing protocol for air leakage for fenestration products (human doors, windows, skylights, pet doors, etc.).
Testing at Architectural Testing, Inc. gave official air leakage of 0.03 cfm/ft2. Converted to metric, that is 0.15 L/s/m2, rounded by rule in the report to 0.2 L/s/m2.
These results are 15X better than US Energy Star requirements for human doors, and 10X Canada’s requirements.
This measurement is important because for most pet doors, air leakage (drafts) are the overwhelming source of energy loss.
ASTM C-1199 U-Factor
ASTM C-1199 is a testing protocol to determine the U-factor (insulation factor) of fenestration materials like doors, windows, skylights, and pet doors.
U-factor measures how much / how quickly heat flows through through a material, so with this measurement, the smaller the number is, the better the performance.
Our pet doors were tested and found to have a U-factor of 0.24 Btu/(hr∙ft2∙F). This equates to a metric value of 1.4 W/(m2∙K).
California Title 24
The State of California was the first jurisdiction to specify energy performance requirements for pet doors
Issue 104 of the California Energy Commission’s Blueprint newsletter specifies how pet doors are to be evaluated for compliance with Title 24 Energy-Efficiency Requirements.
On page 4 of this issue, the Commission states that pet doors are considered doors, and they are required to have an independently-determined U-factor and an air leakage rate of less than 0.3 cfm/ft2. The RANGER pet door is 10X better than this standard.
Frequently Asked Questions
30-ish Day Return Policy
If you are not 100% satisfied with your purchase, you may return the item for a refund.
We’re not sticklers for timeline, but please try to make your decision within a month or so of delivery.
Warranty
RANGER Pet Doors come with a 3-year limited warranty against malfunction due to manufacturing or material defects.
Lifetime Support
RANGER Pet Doors are designed to be the last pet door you ever have to buy.
We will always support owners of our pet doors, regardless of when they were bought or from whom. We will always maintain stocks of replacement parts, even for our oldest doors.
If you ever have any questions about your pet door, even if it’s really old or you’re not the original owner, please don’t hesitate to reach out and contact us.




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