...
Assuming PEAK RATE = $0.21/kwh, OFF-PEAK = $0.13
Assuming pump is running for 9 hours/day @LOW SPEED
Assuming pump is running for hours/day @HIGH SPEED
| SPEED | Power Consumption | Rate | Cost/hour | Cost/day |
|---|---|---|---|---|
| Low Speed | 0.67kw | PEAK | $0.14 | $1.26 |
| OFF-PEAK | $0.09 | $0.81 | ||
| High Speed | 2.5kw | PEAK | $0.52 | $0.52 |
| OFF-PEAK | $0.33 | $0.33 |
Assuming
- PEAK Power Rate
- 9 hours on LOW
- 1 hour on HIGH
| Cost | Calculation | Total |
|---|---|---|
| Cost/day | 9*$0.14 + 1*$0.52 = $1.26 + $0.52 | $1.78 |
| Cost/moth | Cost/day *30 = $1.78 * 30 | $53.40 |
Heater
Specifications
| Name | Universal Heater Assembly - 4 kW |
|---|---|
| Description | 15" heater manifold (measured from stainless steel flange to flange). 5 options for location of pressure switch (includes threaded plugs). Moveable bands allow movement of thermal well (for sensors) and studs to connect to pack box. Includes black split nut unions and white PVC unions (as pictured). - 2" white PVC slip connections accept 2" pipe (2-3/8" O.D.). - 2" threaded connections measure 3" O.D. on threads. |
| Supplier | Hot Tub Essentials |
| Voltage | 240v |
| Power Consumption | 4 kw |
...
| Power Consumption | Rate | Cost/hour |
|---|---|---|
| 4kw | PEAK | $0.84 |
| OFF-PEAK | $0.52 |
Assuming
- OFF-PEAK Rate
- 2 hours per day
| Cost | Calculation | Total |
|---|---|---|
| Cost/day | 2 * $0.52 | $1.04 |
| Cost/month | Cost/day *30 = $1.04 * 30 | $31.20 |