Professional Calculators

Assess mold risk based on indoor conditions.

Calculate dehumidifier size based on latent load and performance data.

Calculate attic ventilation requirements and assess current conditions.

Analyze HVAC system performance and capacity.

Calculate return grille and duct sizing for room pressure balancing.

Calculate run capacitor values based on electrical measurements.

Calculate filter pressure drop and sizing based on system requirements.

Calculate the heating balance point.

Calculate the psychrometric properties of air based on temperature and humidity readings.

Calculate the required hydronic system pressure based on height of a building.

Convert PSI to Feet of Head, to aid in pump flow calculations.