2 Pump Switching Relay
The Switching Relay 302P connects up to two thermostats and operates circulators to provide heating to a zoned hydronic heating system. Zone 1 has optional priority over zone 2 and can be used to provide heat to an indirect domestic hot water tank. The 302P includes optional exercising to prevent circulator seizure when not in use, and optional post purge operation of the last operating zone to maximize energy savings. The 302P provides a RoomResponseTM signal to modulating-condensing boilers to optimize comfort while improving boiler efficiency.
Features
- CSA approved
- Unlimited zone expansion, zone priority
- RoomResponse™ signal, compatible with all low voltage thermostats
- Four ground screws, Top, bottom and back conduit knockouts
- Fuses protect transformers and pumps
- LED for each zone, priority, end switch and RoomResponse™, away signal shared between tekmar thermostats
- Pump exercising, post purge
- Two spare fuses included
- Priority override, pump exercising
Resources
Prompt Shipping and Professional Packing
We can offer a variety of shipping options thanks to our long-term relationship with UPS FedEx DHL. Our warehouse staff is highly skilled and will wrap your goods according to our precise and precise specifications. Before shipment, all items are carefully examined and securely secured. Everyday we deliver thousands of packages to clients across many countries. Our commitment to become the largest online retailer in the world is shown by this. We have distribution centers as well as warehouses located in Europe as well as the USA.
Note: Orders that contain more than one item are assigned a processing period depending on the item.
Before shipping, our team will perform an exhaustive inspection of the items you purchased. Most orders are now shipped within 48 hours. The delivery estimate is between 3-7 days.
Returns
We don't control the inventory in our warehouse and factory. Actual stock levels may fluctuate at any moment. Be aware that it's possible for your order to become unavailable even after you have placed the order.
The period of time is 30 days. If 30 days have passed without a trace since the purchase and we are unable to offer you a refund or exchange.
To be eligible for a return, your item must be in good condition and in the same condition as you received it. You must have the item in the original packaging.
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