Location 29 (L029)

Factory

Default

Default

Range

Description / Function

Based on Heater Model

1 to 255

2100 Series

Maximum Blower Speed - Maximum speed the blower runs during a heat call. Blower speed automatically varies in relation to heating requirements based upon this value and minimum speed (L028). If using a low voltage thermostat and the system is receiving a stage 2 heat call, the blower will operate at this speed.

NOTE: Increasing the maximum speed of the fan will result in a higher heat output and increased volume of airflow. In turn the heat stored in the brick core will be depleted sooner, potentially resulting in unsatisfactory performance and noise issues.

Value

Heater Series

20

Model 2102

65

Model 2103

110

Model 2104

155

Model 2105

200

Model 2106

255

1 to 255

3100/4100/4200/5100 Series

Maximum Core Blower Speed - This value MUST be set to 255.

NOTE: Lowering this value decreases the overall output of the system. Blower speed may be lowered to temporarily reduce a high RPM motor noise until the core blower(s) can be replaced.