The global impact of COVID-19 on our people and the global economy is significant, and Watlow has taken a comprehensive approach to deal with the current crisis. Our contingency planning includes protecting our team members, communicating often with our customers and partners and maintaining the continuity of supply lines.

At the beginning of the pandemic, we set two priorities that guide our responses and decisions: the health and safety of our team members while continuing to supply essential products needed by our customers.

If you have questions about how the pandemic is impacting Watlow or Watlow’s response, please contact your Watlow representative.

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Total System Power Required

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Safety factor is a subjective field to compensate for unknown heat losses or system inefficiency. Excess safety margin can drive up the overall cost of the system, while too low a value may limit system performance or cause inadequate thermal transfer. Click on Help below for specific Safety Factor recommendations.

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重要信息: This Wattage Calculator is to assist you in understanding the power needs of electric thermal systems and components as they apply to various heating tasks. This Wattage Calculator is not a substitute for specific information related to complex and/or critical applications. When designing any thermal system, caution must always be exercised to comply with safety requirements, local and/or national electrical codes, agency standards, considerations for use in toxic or explosive environments and sound engineering practices. Integrity and suitability of any thermal system design/specification is ultimately the responsibility of those selecting and approving system components. If you require assistance with your calculations, please contact your local Watlow sales office or authorized distributor.