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Optimized FullWind ventilation design maintains HVAC sensor accuracy by allowing unobstructed ambient airflow
ensuring stable performance in residential and light commercial gas distribution systems
Common Questions What causes a limit switch like the 3L09-17 to trip frequently
Industrial Build Quality: Features a moisture-resistant stainless steel probe and a UL 94V-5-0 rated flame-retardant housing for long-term field stability
Reznor 131450 Cut Off Optimized FullWind ventilation design maintainsThe Reznor 131450 Energy Cut Off (ECO) is a mission critical safety limit designed for industrial and commercial gas fired unit heaters. This OEM safety device functions as a fail safe by monitoring internal temperatures and automatically interrupting the heating cycle if conditions exceed 152C (306F). In the field, a tripped ECO often indicates airflow obstructions, incorrect gas pressure, or restricted ventingpreventing catastrophic equipment damage
