Case Study #35
The Princeton Club of New York15 West 43rd Street.New York, New York |
||
| 1994 | Base: | $217,514 |
| 1997 | Actual: | $196,240 |
| Projected: | $272,239 | |
| Savings: | $75,999 | |
| ($314,065 through 9/1999) | ||
| Cost of Installation: | $250,000 | |
| Simple Payback: | 3.9 years | |
Energy Conservation Work Performed:
- Designed a proprietary system to preheat cold city water for domestic hot water use utilizing hot Con Edison water stream condensate
- Replaced inefficient steam fired semi-instantaneous domestic hot water heaters with new super-efficient versions.
- Supplied and installed three (3) Protemp computerized domestic hot water controllers (1 - guest rooms; 1 - kitchen/laundry and 1 - common area bathrooms and athletic department).
- Supplied and installed three (3) Protemp computerized hydronic space heating controllers (1- perimeter guest room space heat; 1- perimeter common area space and 1 - for limited reheat).
- Regularly communicating remotely via modems with each Protemp to assure maximum energy efficiency.
- Providing ongoing technical support
- Regularly reviewing steam usage.