water heater valve replacement cost

{"cid":"91221159","title":"34mm Short Arm Sub-Shaft Valve Pin For Gas Water Heaters","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/c9\/a1050331f7c288d7ba7b6861e5a5-200x200-1.jpg","attrs":{"Price":"$2-$4 pieces","Brand Name":"Vanka","Model Number":"PSI-04","Minimum Order Quantity":"50 Sets","Delivery Time":"30 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram","Supply Ability":"20000 Set\/Sets per Month","Packaging Details":"32X11X10 cm","Size":"Customized","Packing":"Standard","Customization":"Support","Material":"Stainless Steel","Product Type":"Gas Stove","Function":"Enhance Cooking Experience","Installation":"Easy to Install","Country Of Origin":"China","Compatibility":"Gas Stoves","Warranty":"1 year limited"}}

{"cid":"91203678","title":"R410a Electric Commercial Heat Pump Pool Heater 120KW High Pressure Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/d1\/b5f656e651ac4a04f26fd5fa5558-200x200-1.jpg","attrs":{"Brand Name":"SUNRAIN","Model Number":"YC-120TA1","Certification":"TUV","Place of Origin":"CHINA","Supply Ability":"5000 Unit\/Units per Month","Item Weight":"760KG","Kw Max Input":"29.1kw","Working temperature range\uff08\u2103\uff09":"-15\uff5e43","Model":"YC-120TA1","Warranty":"2 years","Feature":"Commercial Place","Max Hot Water Temp.":"40\u2103"}}