Greenheck Expands Its MultiSPEC SP-LP Ceiling Exhaust Fan Line

Greenheck has added two new models, SP-LP0511H and SP-LP0810W, to its MultiSPEC SP-LP ceiling exhaust fan line.

Greenheck's MultiSPEC SP-LP Ceiling Exhaust FansGreenheck has added two new models, SP-LP0511H and SP-LP0810W, to its MultiSPEC™ SP-LP ceiling exhaust fan line.

Model SP-LP0511H features an integrated humidity sensor that helps control moisture to prevent mold and mildew with 50/80/110 cfm speed selections. Model SP-LP0810W features two-speed operation for whole-house continuous ventilation (30-100 cfm range) to meet ASHRAE 62.2 requirements.

Both new models are available in lighted configurations and are compatible with the CRD-300WT, a UL 263-certified Ceiling Radiation Damper.

Greenheck SP-LP ceiling exhaust fans are powered by an electronically commutated motor (ECM) with constant CFM adaptive, variable speed technology programmed to overcome the static pressure associated with common commercial, multifamily and residential installations (0.4 in. wg and above). The motor reacts to increased static pressure by increasing its speed. By doing this, the exhaust fan supplies greater airflow to the given space. A stronger airflow is necessary to maintain interior ventilation and efficiently remove unhealthy air and moisture and meet the latest energy codes.

Offering quiet operation in a low-profile design, SP-LP fans are ideal for multifamily installations with a 3.5” housing depth that allows for wall or ceiling installations and easily fits in a 2×4 stud bay.

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