S21A-H / S21A-L Replacement Plates for Danfoss / Sondex
Item No.: S21A-H / S21A-L
SHINEHEAT supplies aftermarket replacement plates for Danfoss / Sondex S21A-H / S21A-L plate heat exchangers. Send your full plate code and configuration for review.
S21A-H plate presentation image enhanced from a supplied photograph. Confirm the final configuration from the existing part or approved drawing.S21A-L plate presentation image enhanced from a supplied photograph. Confirm the final configuration from the existing part or approved drawing.
S21A-H / S21A-L replacement plates
SHINEHEAT supplies aftermarket replacement plates for Danfoss / Sondex S21A-H / S21A-L plate heat exchangers. Send your full plate code and configuration for review.
The supplied S21A-H and S21A-L references show different chevron patterns. They are presented separately on this page so the required variant can be identified. Confirm the full designation, port opening arrangement and plate sequence; H and L must not be treated as automatically interchangeable.
Both source photographs show unpunched circular port areas. Confirm the required drilling/punching arrangement from the existing part or approved drawing.
Send clear photographs of both plate faces and the equipment nameplate. Include the complete plate code, opening arrangement, gasket groove and required quantity.
Information needed for your S21A-H / S21A-L quotation
Equipment nameplate, full model and plate code, including the pattern or variant.
Photographs of both plate faces, gasket groove, ports and the existing gasket, where relevant.
Overall dimensions, port centre distances, port diameter and the required opening arrangement.
Plate material, thickness, quantities, delivery country and required date.
Plate arrangement or GA drawing, parts list and available calculation sheet or data sheet.
Operating fluids, temperatures, pressures and cleaning conditions when material selection is required.
Independent aftermarket replacement plates; any fitted gasket requirement must be specified and confirmed
Configuration
Confirm the full code, corrugation pattern, port openings, sealing geometry and plate position
Material, thickness and operating limits
To be confirmed against the existing parts, drawings and service conditions
Quantity and delivery
Availability and lead time are reviewed for the requested quantity and destination
S21A-H / S21A-L replacement plate questions
Are these original Danfoss / Sondex parts?
SHINEHEAT supplies independent aftermarket replacement parts. The original equipment brand and model identify the replacement reference; they do not imply OEM manufacture or affiliation.
Is the model code enough to confirm compatibility?
No. The full plate code, pattern, dimensions, port arrangement, gasket groove and material must also be checked. Supply is subject to the confirmed configuration.
Can the display image be used as a dimensioned drawing?
No. The image is a presentation reference based on a supplied photograph. Use the existing part, dimensions and approved drawings for final matching.
Danfoss / Sondex names and model references identify the original equipment. SHINEHEAT is an independent aftermarket supplier. Compatibility is subject to the confirmed configuration.
