Andrews
Andrews Pressure Reducing Check Expansion Valve 7705036
Pressure reducing, check and expansion valve for Andrews Water Heaters Classicflo and Ecoflo Compact appliances.
At a glance
- Also known as 1823264
£181.67
£151.39 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Andrews 7705036 is a pressure reducing, check and expansion valve manufactured by Andrews Water Heaters. It is used across the Andrews Classicflo and Ecoflo Compact appliance families. The valve combines pressure reducing, check and expansion functions within the hot water system.
Signs this part needs replacing
- System pressure sits above or below the intended setpoint
- Pressure relief valve discharging without a corresponding temperature or pressure fault
- Pressure fluctuating during normal operation
- Water passing back through the check valve section
- Expansion control no longer holding steady pressure
Before you order
- Confirm your appliance model against the fit list above
- Check the existing valve is marked with part number 7705036
- Verify the valve type and connections against the manufacturer's parts list
- If in doubt, have a qualified heating engineer confirm fitment
Compliance
| Alternative numbers | 1823264 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 10/105 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 10/145 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 14/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 15/270 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 20/360 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 13/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 18/270 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RSC RSC 9/145 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RSC RSC 9/180 | — | — | — |
Showing 10 of 12 compatible appliances.
Documents & drawings
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