{"catalog_name":"World Products","variant":"c","item":{"handle":"wp-dcd-10001199975","title":"External Pressure Balancer Expansion Control Device Balanced Port Thermostatic Expansion Control Device Sensitive Sensing Bulb","category":"HVAC Parts","category_name":null,"category_gid":null,"product_type":"HVAC Parts","vendor":"World Products","price":"$18.75","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003395575","barcode":null,"variant_title":"TERW22-3H Externally","selected_options":{"Style":"TERW22-3H Externally"},"description":"This external pressure balancer expansion control device is a practical climate control part for central cooling systems conditioning and refrigeration systems where stable control is important. Designed as a thermostatic control device, it helps regulate coolant regulation with a stable response, so system can run more evenly during daily. The thermal expansion control device uses an internal and external balance structure, giving installers more flexibility to match different system layouts and load conditions. That balanced port design helps pressure fluctuations, which is especially useful when cooling need changes and system needs to stay consistent instead of drifting off target. With a two-port layout and multiple model options, this refrigeration expansion control device can fit range of air-conditioning and cold-storage applications. In real use, that means smoother metering, more stable cooling output, and less hassle when selecting the right control device for the job. Whether it is used in a central cooling system unit, a refrigeration circuit, or other temperature-control equipment, the control device is made to support reliable pressure stabilization and accurate expansion control. For technicians and maintenance teams, that can translate into better system behavior, easier adjustment, and dependable performance in everyday cooling work.","image_url":null,"href":"/product/wp-dcd-10001199975.html","buy_url":"https://uecyem-u1.myshopify.com/products/wp-dcd-10001199975","buy_url_source":"shops.shop_domain + product.handle","seller_name":"uecyem-u1.myshopify.com","seller_url":"https://uecyem-u1.myshopify.com/","return_policy_url":"https://uecyem-u1.myshopify.com/policies/refund-policy","media":[],"related":[{"handle":"wp-dcd-10001403073","title":"Motorcycle Seat Cushion Inflatable Motorcycle Inflatable Seat Pad Shock-Absorbing for Motorcyclists, Commuters, Long-Distance Riding","category":"Motorcycle Seat Cushion","price":"$12.98","image_url":null,"sku":"dcd-30003980065","href":"/product/wp-dcd-10001403073.html"},{"handle":"wp-dcd-10001404487","title":"Air Conditioner Exhaust Hose Adapter | Replacement, Easy to Install, Portable Air Conditioner Exhaust Hose Coupler, for Home","category":"Air Conditioner Accessory","price":"$9.36","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5ef396e8-ad0a-42b0-8710-9adb85a13901_977d3380-b542-4358-9575-95aa17028d12.jpg?v=1787669845","sku":"dcd-30003984984","href":"/product/wp-dcd-10001404487.html"},{"handle":"wp-dcd-10001402165","title":"Long Long-Cuff Gloves Guarding Gloves with Reinforced Palm Heavy-Duty for Animal Handlers, Dog Trainers","category":"Protective Gloves","price":"$21.20","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4a19bd84-9fdc-4660-9630-e172f099a18d_fe7df25c-4c44-4b06-b370-d7a7a1f83d24.jpg?v=1787669861","sku":"dcd-30003978162","href":"/product/wp-dcd-10001402165.html"},{"handle":"wp-dcd-10001401542","title":"Dragon Castle Resin Dice Tower for D&D Tabletop Games","category":"Tabletop Game Accessories","price":"$14.60","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5436e4ac-d85a-4cd1-8823-72b7968f94c4.jpg?v=1787552779","sku":"dcd-30003976658","href":"/product/wp-dcd-10001401542.html"}]}}