Watts Radiant Hydronic Accessories

Items that are not in stock will be ordered into our warehouse and immediately shipped out to the customer. We will notify the customer of stock status at the time we recieve the order. To be on the safe side, plan your project ahead of time and allow a couple of weeks for delivery.

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Watts Hydronic Accessories Brochure (1 MB Adobe PDF)

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Hydraulic Separator

1 in. Hydraulic Separator, sweat union Model#: HSep100U Order#: 81010007	$434.00
1-1/4 in. Hydraulic Separator, sweat union Model#: HSep125U Order#: 81010008	$497.00
1-1/2 in. Hydraulic Separator, sweat union Model#: HSep150U Order#: 81010009	$647.00
2 in. Hydraulic Separator, ANSI Flange Model#: HSep200F Order#: 81010010	$1,547.00
2-1/2 in. Hydraulic Separator, ANSI Flange Model#: HSep250F Order#: 81010011	$1,778.00
FlowGuard
0.5–4 GPM FlowGuard, 1 in. MPT half unions Model#: D3499375 Order#: 81001979	$71.00
1–13 GPM FlowGuard, 1 in. FPT ends Model#: D3499480 Order#: 81001980	$94.00
Three-Way Valves
3/4 in. MixTemp-180 3-way Valve (Cv = 3.1) Model#: 703075 Order#: 81000710	$97.00
1 in. MixTemp-180 3-way Valve (Cv = 3.2) Model#: 703100 Order#: 81000711	$99.00
1-1/4 in. All-Temp 3-way Valve (Cv = 6.1) Model#: 703200 Order#: 81000716	$447.00
1-1/2 in. All-Temp 3-way Valve (Cv = 6.2) Model#: 703240 Order#: 81000717	$553.00
2 in. All-Temp 3-way Valve (Cv = 9.1) Model#: 703320 Order#: 81000718	$629.00
Air Remover
1 in. Air Remover Model#: 671161 Order#: 81000605	$114.00
1-1/4 in. Air Remover Model#: 671201 Order#: 81000606	$178.00
1-1/2 in. Air Remover Model#: 671241 Order#: 81000607	$217.00
Temp/Pressure Gauge
Combination Temp/Pressure Gauge, 32°–248°F/0–50 PSI Model#: 705075 Order#: 81004202	$18.00
Combination Temp/Pressure Gauge, 60°–320°F/0–200 PSI Model#: 705100 Order#: 81003656	$18.00
Temperature Gauge, 0°–200°F Model#: 704621 Order#: 81000720	$33.00
Brass Well for Temp. Gauge Model#: 850071 Order#: 81000755	$7.00
Pressure Gauge, 0–60 PSI Model#: 850031 Order#: 81000752	$26.00
Aquastat
Aquastat, Immersion, Adjustable 86°–212° Model#: P-1684 Order#: 81005270	$40.00
Aquastat, Contact, External Dial Adj. 86°–194° Model#: P-1674 Order#: 81005271	$21.00
Aquastat, Contact, Internal Dial Adj. 86°–194° Model#: P-1675 Order#: 81005272	$21.00
StickTemp 100°–200° Model#: 850100 Order#: 81000757	$5.00
Differential By-Pass Valve
3/4 in. Differential By-pass Valve Model#: PZ4661C34 Order#: 81005517	$55.00
1 in. Differential By-pass Valve Model#: PZ4662C1 Order#: 81005518	$62.00

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