SPECIFICATIONS AND DIMENSIONS
MODEL 133
NOTE:
Ratings are shown for elevations up to 2,000 feet. For elevations over 2,000 feet, reduce ratings 4% for each 1,000 feet above sea level.
*Recovery based on manufacturer's rating.
MODELS 182-400 and 181-401
NOTE:
Ratings are shown for elevations up to 2,000 feet. For elevations over 2,000 feet, reduce ratings 4% for each 1,000 feet above sea level.
Bold type indicates Low NOx models.
* Recovery based on manufacturer's rating.
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