Efficient Two‑Speed Control for Restaurant Air Curtains
Boost kitchen airflow efficiency with the Mars Air Systems INS‑2S two‑speed unit‑mounted switch, designed for up to three motors.
Key Features
- Provides 2‑speed (Hi‑Lo‑Off) electric heat control for precise temperature management.
- Supports up to three 1 HP motors on a single 115 V/230 V, 1‑phase circuit.
- UL‑recognized components rated for NEMA 1 environments, ideal for commercial kitchens.
- Includes a 1‑year parts warranty for reliable, low‑maintenance operation.
From The Manufacturer
Unit mounted switch for 2 speed control, (3) motors max
Images show the product series. Color, configuration, included items and accessories vary by model. See the spec sheet for this model.




