Terms

What this is

Field Tools gives contractors a Duct Designer, a Heat Load calculator and a Generator Sizer, and a place to save that work with each customer. Each person makes their own account and signs in with their own email and password.

The results are design aids

Every number Field Tools gives you is a design aid, worked out from what was typed in and from public data about the home. It is not an engineer's stamp, a permit, or an inspection.

• You, the contractor, check the inputs and the results against the actual home.
• You stay responsible for the design, the equipment you choose, the install, and following the codes and permits where you work.
• We do not promise that a result is free of errors or right for a given home.

Your information

The customers, designs and sizings you save are yours. Nobody else on Field Tools can see them. You are responsible for having the right to save what you put in about your customers. Our Privacy Policy says what we store and why.

Logins

Keep your password to yourself: you are responsible for what is done in your account. We may turn off a tool or an account that is misused or that puts other people's information at risk.

Changes and stopping

Field Tools is still growing, and tools and screens can change. You can stop using it at any time: contact us and we will remove your account and its saved information. We will post new terms on this page before they apply.

Limits

Field Tools is provided as it is. To the extent the law allows, we are not liable for lost profits or for indirect damages that come from using it or from relying on its results.