Reznor 270125 Tube Coupler 323613-751 The stroke is adjustable between

The stroke is adjustable between 90 and 160 degrees via internal cams

Structural Integrity: Durable frame construction prevents collapsing under high-velocity return air conditions

Simplified Installation: Designed to snap into standard mounting brackets

and gas valves without the risk of common voltage sags

Quiet Operation: Variable speed ramping eliminates the abrupt noise associated with single-speed motor cycles

Reznor 270125 Tube Coupler 323613-751 The stroke is adjustable betweenThe Reznor 270125 Tube Coupler is a precision engineered 4 inch stainless steel radiant heater coupling designed for high temperature durability and structural integrity in Reznor heating systems. This component serves as a critical tube to tube connector, facilitating a secure, leak proof mechanical joint between radiant tube sections. Constructed from 430 grade stainless steel, this industrial HVAC coupler resists oxidation and thermal expansion