Demand Load for Apartments

[BatmanisWatching1987]

The apartment is about 900 Square Feet and everything is Electric (Stove/Range, Electric Hot Water, HVAC System)
Service is 120/240V/1 Phase

Equipment	AMP	Load
Range	40- 2 Pole	6,000 VA
Electric Hot Water	30- 2 Pole	4,500 VA
HVAC: CU-1	30- 2 Pole	4,500 VA
HVAC: AHU-1	20- 2 Pole	3,000 VA
HVAC: Electric Heat Pump	60- 2 Pole	10,000 VA
2 Kitchen Outlet	20 (2x)	3,000 VA
Fridge	20	1,500 VA
Dishwasher	20	1,500 VA
Hood/Microwave	20	1500 VA
Bathroom: Lights/Recep/Fan	20	1,000 VA
Receptacle	20 (2x)	3,000 VA
	Total	39,500 VA

If I convert it to AMP, I get about 165 AMP.

What type of demand factor do you guys use for a single apartment to reduce the load?

 

[david luchini]

What type of demand factor do you guys use for a single apartment to reduce the load?

Use either the demand factors in 220.40 or the demand factors in 220.82.

Though I'm curious how you got 6000va for the range.

 

[BatmanisWatching1987]

Use either the demand factors in 220.40 or the demand factors in 220.82.

Though I'm curious how you got 6000va for the range.

I usually see it at 8kva. But I reduced it down to 6kVA with about a 80% demand factor.

 

[topgone]

I usually see it at 8kva. But I reduced it down to 6kVA with about a 80% demand factor.

If the range is not over 12 kW, you are allowed to put 8 kW as the demand (Column C). Other ratings below, you use what's specified demand factor in Table 220.55. What really is the range load?

 

[curt swartz]

17.5 KVA to heat a 900 sqft apartment? Must be in Antarctica......