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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Opening Temperature: 3°C
The AVG PTRE15-1000-LF is cross compatible with other popular makes such as Reliance HTE55-1 PTR valve with same fitments and functions
I used to operate my own plumbing company also and can answer any of your plumbing related questions
Thread Size: 1/2" BSP (15mm) Male MI thread and 1/2" (15mm) compression fitting with copper olive
Thread Size: Water inlet 1/2" BSP (15mm) Male MI thread
CALEFFI Solar Hot Water Anti Frost Protection Valve 15mm 1/2" Female Thread Extension Fitting:No Extension Opening Temperature: 3°COverview CALEFFI 15mm (1 2inch) 603040 solar frost protection anti freeze valve for solar thermal systems to protect hot water storage. Prevents ice built up in domestic water circuits avoiding possible damage to water storages and pipes in hydraulic, solar and irrigation systems. Made in Italy. Australian Watermark approved. Technical Details Manufacturer: CALEFFI, Made in Italy Model: 603040 Specifications: Opening Temperature: 3C Closing
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