4 Zones Expandable Switching Relay for four circulator pumps radiant floor system
ZSR104 - 4 Zones Expandable Switching Relay
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a 3 years limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days
Note for US and Internationnal buyers: the customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees which may apply upon delivery.
Four Zone Switching Relay for radiant floor (for four thermostats and four pumps)
Multi-zone pump and boiler operating control for multiple zone hydronic heating systems.
Interfaces with low voltage thermostats or any other low voltage controllers having a switching action.
Controls from 3 to 6 heating circulator pumps (model dependent).
Primary pump with LED indicators to provide functional status and easy system troubleshooting.
Primary pump system circulator is switched on whenever any zone calls for heat.
Power supply: 120 VAC 50/60 Hz
Transformer voltage: 24 VAC
Max transformer load:
12 VA (ZSR103 and ZSR104)
20 VA (ZSR106)
Electrical switch rating: 20 A max combined
Electrical switch rating pump output: 120 VAC, 5 A each
Dry contact rating (AUX, XX, ZONE1 E/S): 120 VAC max, 2 A each
Replaceable fuses: Type 2AG, 5 A slow blow
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Caleffi
ZSR104 - 4 Zones Expandable Switching Relay
$378.94 CAD
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4 Zones Expandable Switching Relay for four circulator pumps radiant floor system
Good quality products at a reasonable price. Fast shipping, very friendly and helpful customer service whether by phone or email. I will be buying from this company in the future. I highly recommend.
Good quality products at a reasonable price. Fast shipping, very friendly and helpful customer service whether by phone or email. I will be buying from this company in the future. I highly recommend.
mais difficile à trouver l'installateur. C'Est un excellent produit (j'en ai 4 pareils déjà) mais malheureusement, nos services dégradent partout-partout, surtout les électriciens... encore pas installé!...
I purchased this glycol pump as part of the build your own, which included the manifolds pump, expansion tank, air separator and basic plumbing supplies. I was very happy with how everything arrived together and the install was straightforward just from looking at the pictures. The glycol pump makes it easy to charge the system, and took a lot of the guesswork out of setting it up. My garage now has toasty warm floors.
