Two Pack Automatic Changeover Kit with OPSO Reviews

4.5 Rating 30 Reviews
Read BES.co.uk Reviews

700H to EN 16129.Kit comprises one automatic changeover regulator with OPSO, two 20" rubber pigtails - high pressure hose to (and marked) EN 16436-1 Class 3, POL connectors incorporating excess flow and non-return valves, one 1/2" M x F shut-off valve with test point, wall mounting bracket and emergency instruction plaque.

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Does what it says on the box. Works fine.
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Posted 4 years ago
Steve Marshall
Verified Reviewer
At only 1kg /h at 37mb the c/o valve so noisy the neighbours have complained. Suspect excess flow valves vibrating. Not had chance to do anything about it yet as no spare pigtails.
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Posted 4 years ago
Christy Mcdonagh
Verified Reviewer
Don’t order off these guys paid for next day before 12pm delivery didint arrive till 48hr after purchase no off of a refund fuming was an understatement wasted call out to a gas man to for it which cost me £75 but it was fitted in the end
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Posted 4 years ago
Many thanks for your message. As discussed your query has been passed to our Customer Services Team. Best wishes, BES.
Posted 4 years ago
fix it to the wall before screwing the valve in otherwise you cant get to the bottom mounting screw.
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Posted 4 years ago
Colin Barker
Verified Reviewer
neat replacement
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Posted 4 years ago
Paul Slatter
Verified Reviewer
Ideal product for application exactly as described and promptly delivered
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Posted 4 years ago
Brilliant firm and very professional
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Posted 4 years ago
Quality product at a decent price and quick delivery
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Posted 4 years ago