Recent content by ds735

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    JAB Duplex Unvented Cylinders?

    Speaking to JAB may not be very helpful, they would only say the positive things about their product. Even after 5 years, you see, we still do not have further reviews of this brand at this DIY forum.
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    JAB Duplex Unvented Cylinders?

    I am experiencing the same thing! Our old cylinder is from PulsaCoil, I see the replacement for PulsaCoil, but the builder said they install JAB but I really did not see comments and reviews of this cylinder, maybe they are cheaper or have good business connections with some builders
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