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14
6-189.9
GAS CONTROL DATA - ALL MODELS
Table 14.1 - Electrical/Control Code Selection Details - All Models
Table 14.2 - Gas Controls – All Models ➀
Model
Model
Size
Control System Description
Service
Voltage
Gas
Type
Control
Code
Control
Voltage
HD/HDB/
PTP
30-400
Single-Stage, Direct Spark Ignition
Utilizes a single-stage combination gas control and an
ignition control. Gas is automatically lit with the direct
spark igniter on call for heat.
115V
Natural 11
24V
Propane 21
75-400
Two-Stage, Direct Spark Ignition
Utilizes a two-stage combination gas control (fires at
50% or 100% of full rated input) and an ignition control.
Gas is automatically lit with the direct spark igniter on
call for heat.
Natural 12
Propane 22
PDP/BDP 150-400
Single-Stage, Intermittent Pilot Ignition
Utilizes a single-stage combination gas control and an
ignition control. Pilot is automatically lit on call for heat.
115V
Natural
30
24V
208/230V 31
460V
32 ➁
575V
33 ➁
115V
Propane
85
208/230V 86
460V
93 ➁
575V
94 ➁
Two-Stage, Intermittent Pilot Ignition
Utilizes a two-stage combination gas control (fires at
50% or 100% of full rated input) and an ignition control.
Pilot is automatically lit only on call for heat.
115V
Natural
63
208/230V 64
115V
Propane
87
208/230V 88
➀ All ignition controls are 100% Shut-Off with Continuous Retry.
➁ Available on BDP models only.
➀ Unit power code must match supply voltage, control voltage must match unit power.
➁ Certain 208V and 230V electrical distribution systems have connections available for supplying 115V service. This may eliminate the need for the additional
field installed transformer. Please check with the job site electrician to determine applicability.
➂ For CSA Canada certification, step down transformer may be required to be factory installed.
Model
Supply
Voltage
Phase
Unit Voltage
(Control & Mtr)
Accessory Transformer
Required (Order Separate)
Control Codes
Available
Factory Installed
Transformer
Motor Starter
Coil Voltage
HD/HDB/
PTP
115 1
115V/1ph
none
11,12,21,22 115V to 24V none
208
1 or 3
208V to 115V
230 230V to 115V
460 460V to 115V
575 575V to 115V
PDP/BDP 115 1
115V/1ph
none
30,59,63,85,87 115V to 24V none
PDP
208
1 or 3
208V to 115V ➁
230
230V to 115V ➁
460
3
460V to 115V ➁
575
575V to 115V ➁
PDP/BDP
208
1
208V/1ph
none 31,64,86,88
208V to 24V
none
230 230V/1ph 230V to 24V
BDP
208
3
208V/3ph 208V to 24V 208V
230 230V/3ph 230V to 24V 230V
BDP
460
3 230V/3ph
460V to 230V
➀ ➂
64,88 230V to 24V 230V
575 575V to 230V
➀ ➂
BDP
460
3
460V/3ph
none 32,33,93,94
460V to 24V
24V
575 575V/3ph 575V to 24V
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