# Poisoning, toxic, noxious, or allergenic effect, unspecified at American Thermal Systems, Inc.
> OSHA SIR `2021021333` · 2/13/2021 · CONROE, TEXAS
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Poisoning, toxic, noxious, or allergenic effect, unspecified
## Cause
- **Event:** Inhalation of harmful substance-single episode
- **Source:** Ammonia, anhydrous ammonia
## Employer
- **Name:** American Thermal Systems, Inc.
- **Location:** 112 Commercial Circle, CONROE, TEXAS, 77304
- **NAICS:** 541310
- **Jurisdiction:** 1
## Narrative

An employee was installing thermal panels while on a scissor lift. The employee was hospitalized after losing consciousness due to ammonia exposure.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*