BTU - Duct Heaters

PRICING GUIDELINES FOR STAGED AND/OR
SEQUENCED SINGLE PHASE HEATERS @ 208V & 240V

Costs of STAGING & SEQUENCING are based on the number of elements in a Heater. Use the first chart shown to determine the number of elements in the Heater to be staged or sequenced. The next chart shows the staging increments offered and the costs. [Over 4 stages - contact factory for cost]

SINGLE PHASE

SINGLE PHASE

KW @ 208V Elements @ 208V KW @ 240V Elements @ 240V
1 - 5

(1)

1 - 6 (1)
6 - 10 (2) 7 - 11.5 (2)
11 - 15 (3) 12 - 17.25 (3)
16 - 20 (4) 18 - 23 (4)
21 - 29.4 (6) 24 - 34.5 (6)
30 - 34.5 (8)  

NOTE: KW's listed above are nominal for ease in determining the number of elements.

Regular No. of Elements 2 Staging Increments Add To Trade Price 3 Staging Increments Add To Trade Price 4 Staging Increments Add To Trade Price
1 1/2, 1/2

$60.00

1/3,1/3,1/3 $110.00 1/4,1/4,1/4,1/4 $160.00
2 1/2, 1/2

No Charge

1/3,1/3,1/3 $ 60.00 1/4,1/4,1/4,1/4 $110.00
3 1/3, 2/3

No Charge

1/3,1/3,1/3 $ 25.00 1/4,1/4,1/4,1/4 $ 80.00
3 2/3, 1/3

$25.00

       
3 1/2, 1/2

$80.00

       
4 1/2, 1/2

No Charge

1/4,1/4,1/2 No Charge 1/4,1/4,1/4,1/4 $ 45.00
4     1/4,1/2,1/4 No Charge    
4     1/2,1/4,1/4 $25.00    
6 1/2, 1/2

No Charge

1/3,1/3,1/3 No Charge 1/3,1/3,1/6,1/6

$ 45.00

8 1/2, 1/2 No Charge 1/4,1/4,1/2 No Charge 1/4,1/4,1/4,1/4 No Charge

 

QUIET CONTACTORS:

Add $12.00 for each 5KW or part thereof. [24V control only]

SEQUENCED HEATERS:

Add $15.00 per element to Trade Price of Heater.
SEQUENCED WITH TWO STAGES: Add regular staging charge + charge for sequencing plus $22.00.

SEQUENCED WITH CONTACTORS

 

FOR INSTANT SHUT-DOWN:

Add $12.00 per element to Trade Price of Heater.

DELAY RELAY BETWEEN STAGES

 

INSTANT SHUT-DOWN:

Add $22.00 per Delay Relay needed. [24V & 240V control only]
CONTROL VOLTAGES: 24V CONTROL COIL(S) IN RELAYS & CONTACTORS IS STANDARD. OTHER COIL VOLTAGES TO 277V NO ADDITIONAL CHARGE -- MUST BE SPECIFIED!!

Note: Transformers are an option. See page 16B for costs.

ADDITIONAL OPTIONS -- SEE PAGES 16A, 16B & 17A
Please specify any and all Options!!