There are more and more companies making fan coil units with...

We are completing an energy model for a concrete dome. We chose the dome...

Is it acceptable to conduct the LEED 2009 Energy Modeling using Carrier HAP 4.3 version?

I read that HAP 4.3 is based on ASHRAE 90.1-2004 whereas in LEED 2009 the reference standard is 90...

I think I posted this question on the wrong page beforehand, so I'll post it again here.

We are trying to account for a...

Cooling tower's performance is covered in 90.1 Table 6.8.1G, but does its motor have to comply with Table 10.8 Minimum Efficiency for Motors?

We're working on a hotel that will have a reduction in hot water consumption throughout the hotel (particularly in the guestrooms, where 2.0 GPM showerheads and 1.0 GPM faucet aerators will be...

unoccupied periods. At least that is our experience but we use eQUEST. Check out the HAP Users forum at http://onebuilding.org/ Log in or register to post comments ...

Under the credit information website with "Credits, Credit Details, Points, Thresholds" listed. The Path is noted as "12% new/8% existing (1 pt) while our template form notes 10 points documented...

We have a child care center in the SE US. We did very well on envelope, lighting, and mechanical design (53% reduction in those areas). The building has a commercial kitchen with several...

We are working on an eQuest model of a very unusual building. It was constructed in 1911. The original building had a lower level, first and second floor in the main wing and four stories of...