Yard trucks, spotters, dogs, mules, shunt trucks—no matter what you call them, Kalmar Ottawa yard vehicles are made for productivity.

Now Red Dot is offering the R-3310 under-dash HVAC unit to help make this work environment even more productive and comfortable. This kit replaces the current heater with the blower mounting under the dash. Offering a cool 17,000 BTU’s and 290 CFM, the R-3310 produces 25% more airflow over the existing heater. It’s an ideal choice when you need an exact-fit replacement that exceeds the performance and