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- Evacuated Tubes
Evacuated Tubes
SKU:
CA$156.00
CA$156.00
Unavailable
per item
These evacuated tubes fit into evacuated tube solar thermal collectors.
They come in boxes of ten.
Due to the propensity for tubes to break in transport, we only offer warehouse pickup.
Sold Out
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Features
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FAQ
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Components
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Specs
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Additional Info
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One broken tube doesn't stop the system from working.
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20+ years lifespan.
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Market leading efficiency.
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Triple layer selective absorber coating; absorption coefficient greater than 94 %.
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Outer thickness of evacuated tubes less than 1.8 mm
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24 mm high conductivity heat pipe condenser with nickel-coated condenser surface.
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How do evacuated tubes work?
Evacuated tube solar thermal collectors use evacuated tubes to absorb solar energy and then transfer that energy to a heat pipe in the centre of the evacuated tube via aluminum fins. As the heat pipe is heated, the working liquid inside gets vaporized and rises to the top into the condenser. The condenser is inserted into manifold so when the system's circulating fluid flows over it, it cools down the heat pipe's working liquid and the working liquid condenses and returns to the bottom of the heat pipe. There it gets heated again and the process repeats for as long as the sun is shining. The tubes are surrounded by a vacuum in order to insulate them from the external environment, allowing them to reach high temperatures regardless of outside air temperature.
Not finding what you're looking for? Don't hesitate to contact us if you have any questions.
Each box of evacuated tubes includes the following:
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Evacuated Tubes
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Delivery or Pickup
We are pleased to offer you both pickup or delivery options for your purchase. Pickup is from our warehouse in Calgary, AB. In stock items will be ready for pickup in 2 to 3 business days. Once your order is ready for pickup you will be contacted via email.
Delivery is available for customers throughout Canada. Please contact us if your delivery address is outside Canada. Delivery costs are item and location dependent and can be viewed at checkout. In stock items will be shipped in 2 to 3 business days. Customers in Canada can typically expect their orders within 3 to 7 business days. Please contact us if you need a rush order. Evacuated tubes are shipped via our preferred freight forwarder company and where possible we will schedule residential tailgate delivery (curbside). Once your order has been shipped you will be contacted via email and a tracking number will be provided.
Returns
We want you to be 100% satisfied with your purchase. If you are not satisfied, then you can ship it back to us for a refund. Find out more.
Warranty
We take great pride in the quality of the products we manufacture and sell, however we realize that defects do happen, therefore we offer a limited 1-year warranty to our customers. Find out more.
We are pleased to offer you both pickup or delivery options for your purchase. Pickup is from our warehouse in Calgary, AB. In stock items will be ready for pickup in 2 to 3 business days. Once your order is ready for pickup you will be contacted via email.
Delivery is available for customers throughout Canada. Please contact us if your delivery address is outside Canada. Delivery costs are item and location dependent and can be viewed at checkout. In stock items will be shipped in 2 to 3 business days. Customers in Canada can typically expect their orders within 3 to 7 business days. Please contact us if you need a rush order. Evacuated tubes are shipped via our preferred freight forwarder company and where possible we will schedule residential tailgate delivery (curbside). Once your order has been shipped you will be contacted via email and a tracking number will be provided.
Returns
We want you to be 100% satisfied with your purchase. If you are not satisfied, then you can ship it back to us for a refund. Find out more.
Warranty
We take great pride in the quality of the products we manufacture and sell, however we realize that defects do happen, therefore we offer a limited 1-year warranty to our customers. Find out more.