Apply to be a TradeMaster!
Filter menu expanded

Filters

53 items
Reset

SORT

Product Availability

Show In Stock Only (32)

Product Type

Boiler (8)
Boiler Part (3)
Circuit Breaker (2)
Element (4)
Heating Gasket (3)
Heating Sensor (1)
Limit Control (2)
Miscellaneous (2)
Relay (4)
Relief Valve (1)

Price Range

$1 to $5 (1)
$5 to $10 (1)
$15 to $20 (1)
$25 to $30 (1)
$30 to $35 (2)
$35 to $40 (1)
$40 to $45 (1)
$50 to $60 (3)
$60 to $70 (1)
$70 to $80 (2)

Argo

Help Face
Need a little help?
53 items
Grid
List
Compare
Product Image of ARM-6P 6 Zone Expandable Switching Relay
ARM-6P 6 Zone Expandable Switching Relay
SKU: ARM6P
Argo
SKU: ARM6P
Brand: Argo
(53)
$461.35 each
In Stock
Get 8 by Tue, Jul 7
In Stock
Get 8 by Tue, Jul 7
Compare
Product Image of ARM-3P 3 Zone Expandable Switching Relay
ARM-3P 3 Zone Expandable Switching Relay
SKU: ARM3P
Argo
SKU: ARM3P
Brand: Argo
(53)
$285.06 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 1 Zone Switching Relay
1 Zone Switching Relay
SKU: AR822II
Argo
SKU: AR822II
Brand: Argo
(8)
$108.21 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of Plug-In Relay (24 V), R35C
Plug-In Relay (24 V), R35C
SKU: R35C
Argo
SKU: R35C
Brand: Argo
(4)
$33.98 each
In Stock
Get 19 by Tue, Jul 7
In Stock
Get 19 by Tue, Jul 7
Compare
Product Image of ARM-4P 4 Zone Expandable Switching Relay
ARM-4P 4 Zone Expandable Switching Relay
SKU: ARM4P
Argo
SKU: ARM4P
Brand: Argo
(53)
$435.79 each
In Stock
Get 3 by Tue, Jul 7
In Stock
Get 3 by Tue, Jul 7
Compare
Product Image of Heating Element Gasket, G12
Heating Element Gasket, G12
SKU: G12
Argo
SKU: G12
Brand: Argo
(4)
$6.26 each
In Stock
Get 13 by Tue, Jul 7
In Stock
Get 13 by Tue, Jul 7
Compare
Product Image of Plug-In Relay (120v), R-49
Plug-In Relay (120v), R-49
SKU: R-49
Argo
SKU: R-49
Brand: Argo
(3)
$29.37 each
In Stock
Get 19 by Tue, Jul 7
In Stock
Get 19 by Tue, Jul 7
Compare
Product Image of Heating Element - 6KW/240V, E16
Heating Element - 6KW/240V, E16
SKU: E16
Argo
SKU: E16
Brand: Argo
(5)
$112.16 each
In Stock
Get 3 by Tue, Jul 7
In Stock
Get 3 by Tue, Jul 7
Compare
Product Image of 6 Zone Valve Controller with Built-in Circulator or Zone Valve Priority Option
$373.55 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of ARM-2P 2 Zone Expandable Switching Relay
ARM-2P 2 Zone Expandable Switching Relay
SKU: ARM2P
Argo
SKU: ARM2P
Brand: Argo
(53)
$237.65 each
In Stock
Get 3 by Tue, Jul 7
In Stock
Get 3 by Tue, Jul 7
Compare
Product Image of Single Zone Hydro-Air Control & Expansion Module
$182.54 each
In Stock
Get 9 by Tue, Jul 7
In Stock
Get 9 by Tue, Jul 7
Compare
Product Image of 4 Zone Valve Controller with Built-in Circulator or Zone Valve Priority Option
$292.38 each
In Stock
Get 10 by Tue, Jul 7
In Stock
Get 10 by Tue, Jul 7
Compare
Product Image of Isolation Relay for Up to 3 Zones
Isolation Relay for Up to 3 Zones
SKU: IR882
Argo
SKU: IR882
Brand: Argo
(21)
$127.76 each
In Stock
Get 11 by Tue, Jul 7
In Stock
Get 11 by Tue, Jul 7
Compare
Product Image of 3 Zone Switching Relay with priority
3 Zone Switching Relay with priority
SKU: AR861-3II
Argo
SKU: AR861-3II
Brand: Argo
(1)
$294.16 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of Heating Element - 5KW/240V, E15
Heating Element - 5KW/240V, E15
SKU: E15
Argo
SKU: E15
Brand: Argo
(1)
$103.22 each
In Stock
Get 6 by Tue, Jul 7
In Stock
Get 6 by Tue, Jul 7
Compare
Product Image of AT244610C 82,000 BTU, 24kW 4-Element Series C Electric Boiler (w/ Breakers)
$3,126.59 each
In Stock
Get 3 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 3 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of AT204510C 68,200 BTU, 20kW 4-Element Series C Electric Boiler (w/ Breakers)
$2,791.94 each
In Stock
Get 3 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 3 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of AT164410C 54,600 BTU, 16kW 4-Element Series C Electric Boiler (w/ Breakers)
$2,742.99 each
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of 3 Zone Valve Switching Relay with 2 Air and 1 Priority
$346.24 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of 5 Zone Valve Relay w/ 75VA
5 Zone Valve Relay w/ 75VA
SKU: AZ5
Argo
SKU: AZ5
Brand: Argo
(3)
$240.84 each
In Stock
Get 3 by Tue, Jul 7
In Stock
Get 3 by Tue, Jul 7
Compare
Product Image of AT102510C 34,100 BTU, 10kW 2-Element Series C Electric Boiler (w/ Breakers)
$2,162.60 each
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of Add-On Zoning Module For ARM Control, 1 Zone
$130.99 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 4 kW 240V Heating Element, E14
4 kW 240V Heating Element, E14
SKU: E14
Argo
SKU: E14
Brand: Argo
$99.51 each
In Stock
Get 6 by Thu, Jul 9
In Stock
Get 6 by Thu, Jul 9
Compare
Product Image of 2 Zone Switching Relay with priority
2 Zone Switching Relay with priority
SKU: AR861-2II
Argo
SKU: AR861-2II
Brand: Argo
$240.80 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of AT124310C 41,000 BTU, 12kW 4-Element Series C Electric Boiler (w/ Breakers)
$2,704.92 each
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of AT082410C 27,300 BTU, 8kW 2-Element Series C Electric Boiler (w/ Breakers)
$2,040.39 each
In Stock
Get 2 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 2 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of Heating Element, E13
Heating Element, E13
SKU: E13
Argo
SKU: E13
Brand: Argo
(1)
$134.22 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
Compare
Product Image of Add-On Zoning Module For ARM Control, 4 Zones
$310.25 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
Compare
Product Image of AT062310C 20,500 BTU, 6kW 2-Element Series C Electric Boiler (w/ Breakers)
$2,007.06 each
In Stock
Get 2 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 2 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of 200 F Open 170 F Close Limit Control, S47
$51.51 each
In Stock
Get 2 by Thu, Jul 9
In Stock
Get 2 by Thu, Jul 9
Compare
Product Image of AT122610C 41,000 BTU, 12kW 2-Element Series C Electric Boiler (w/ Breakers)
$2,407.50 each
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
In Stock
Get 1 by Wed, Jul 8 - Fri, Jul 10
Compare
Product Image of DPM2 Outdoor Setback Control
DPM2 Outdoor Setback Control
SKU: DPM-2
Argo
SKU: DPM-2
Brand: Argo
$420.80 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Safety Limit Control (High Limit - Fixed Temp), S46
$77.53 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of Transformer - 40VA, 120V/24V, 50 Hz w/ Push On Terminals
$56.97 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of RTD Sensor for AT2045
RTD Sensor for AT2045
SKU: 240005446
Argo
SKU: 240005446
Brand: Argo
$62.54 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Circuit Breaker, 40 A - 2 Pole - G.E. THQP 240, B-27
$74.20 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of C1 Cable
C1 Cable
SKU: C1
Argo
SKU: C1
Brand: Argo
$15.37 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Load Center Assembly - G. E. TLM812U2, I25
$160.80 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Heat Exchanger Replacement, 550003227
Heat Exchanger Replacement, 550003227
SKU: 550003227
Argo
SKU: 550003227
Brand: Argo
$360.46 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Circuit Breaker, 15 A - 1 Pole - G.E. THQP 115, B-28
$50.24 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Control Relay, 24 VAC, R3
Control Relay, 24 VAC, R3
SKU: R3
Argo
SKU: R3
Brand: Argo
$97.96 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Relief Valve (30 PSI), V1
Relief Valve (30 PSI), V1
SKU: V1
Argo
SKU: V1
Brand: Argo
$30.67 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 40V Transformer
40V Transformer
SKU: 119000002
Argo
SKU: 119000002
Brand: Argo
$41.62 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Pump Relay, R10
Pump Relay, R10
SKU: R10
Argo
SKU: R10
Brand: Argo
$134.50 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Universal Zone Control (4 Zones)
$603.05 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Telephone Jack Tee Adapter, J8
$36.79 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 1 Zone Expansion Module for Universal Zone Controls UZ3, UZ4, UZ6
$206.05 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of Aquastat (Regulating Limit Control), A1
$307.92 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Resources
FAQs, Manuals & Videos
Articles
More About Argo
The Argo line offers the most advanced and complete line of switching relays, zone controls and multiple boiler system controls as well as 100% efficient electric boilers. Argo sets its products apart from other lines with innovative differences in the product design and manufacture that translate into heating products that are easy to install and require little or no maintenance.